72001780480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:252

約数の個数: 576

約数和(自身を含む): 213278220288

約数和(自身を除く): 141276439808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 64, 67, 70, 73, 80, 106, 112, 124, 128, 134, 140, 146, 155, 160, 212, 217, 224, 248, 256, 265, 268, 280, 292, 310, 320, 335, 365, 371, 424, 434, 448, 469, 496, 511, 530, 536, 560, 584, 620, 640, 670, 730, 742, 848, 868, 896, 938, 992, 1022, 1060, 1072, 1085, 1120, 1168, 1240, 1280, 1340, 1460, 1484, 1643, 1696, 1736, 1792, 1855, 1876, 1984, 2044, 2077, 2120, 2144, 2170, 2240, 2263, 2336, 2345, 2480, 2555, 2680, 2920, 2968, 3286, 3392, 3472, 3551, 3710, 3752, 3869, 3968, 4088, 4154, 4240, 4288, 4340, 4480, 4526, 4672, 4690, 4891, 4960, 5110, 5360, 5840, 5936, 6572, 6784, 6944, 7102, 7420, 7504, 7738, 7936, 8176, 8215, 8308, 8480, 8576, 8680, 8960, 9052, 9344, 9380, 9782, 9920, 10220, 10385, 10720, 11315, 11501, 11680, 11872, 13144, 13568, 13888, 14204, 14539, 14840, 15008, 15476, 15841, 16352, 16430, 16616, 16960, 17152, 17360, 17755, 18104, 18688, 18760, 19345, 19564, 19840, 20440, 20770, 21440, 22630, 23002, 23360, 23744, 24455, 24857, 26288, 27083, 27776, 28408, 29078, 29680, 30016, 30952, 31682, 32704, 32860, 33232, 33920, 34237, 34720, 35510, 36208, 37520, 38690, 39128, 39680, 40880, 41540, 42880, 45260, 46004, 46720, 47488, 48910, 49714, 52576, 54166, 55552, 56816, 57505, 58156, 59360, 60032, 61904, 63364, 65408, 65720, 66464, 67840, 68474, 69440, 71020, 72416, 72695, 75040, 77380, 78256, 79205, 81760, 83080, 85760, 90520, 92008, 93440, 94976, 97820, 99428, 105152, 108332, 110081, 113632, 115010, 116312, 118720, 119939, 120064, 123808, 124285, 126728, 130816, 131440, 132928, 135415, 136948, 138880, 142040, 144832, 145390, 150080, 151621, 154760, 156512, 158410, 163520, 166160, 171185, 181040, 184016, 195640, 198856, 210304, 216664, 220162, 227264, 230020, 232624, 237440, 239878, 247616, 248570, 253456, 259223, 262880, 265856, 270830, 273896, 277760, 284080, 289664, 290780, 300160, 303242, 309520, 313024, 316820, 327040, 332320, 342370, 362080, 368032, 391280, 397712, 420608, 433328, 440324, 454528, 460040, 465248, 474880, 479756, 495232, 497140, 506912, 518446, 525760, 531712, 541660, 547792, 550405, 568160, 579328, 581560, 599695, 600320, 606484, 619040, 626048, 633640, 654080, 664640, 684740, 724160, 736064, 758105, 770567, 782560, 795424, 839573, 866656, 880648, 909056, 920080, 930496, 959512, 990464, 994280, 1013824, 1036892, 1051520, 1061347, 1083320, 1095584, 1100810, 1136320, 1163120, 1199390, 1212968, 1238080, 1252096, 1267280, 1296115, 1329280, 1369480, 1448320, 1472128, 1516210, 1541134, 1565120, 1590848, 1679146, 1733312, 1761296, 1814561, 1840160, 1860992, 1919024, 1988560, 2027648, 2073784, 2103040, 2122694, 2166640, 2191168, 2201620, 2272640, 2326240, 2398780, 2425936, 2476160, 2534560, 2592230, 2658560, 2738960, 2896640, 2944256, 3032420, 3082268, 3130240, 3181696, 3358292, 3466624, 3522592, 3629122, 3680320, 3721984, 3838048, 3852835, 3977120, 4055296, 4147568, 4197865, 4245388, 4333280, 4382336, 4403240, 4545280, 4652480, 4797560, 4851872, 4952320, 5069120, 5184460, 5306735, 5477920, 6064840, 6164536, 6260480, 6363392, 6716584, 6933248, 7045184, 7258244, 7360640, 7676096, 7705670, 7954240, 8035913, 8295136, 8395730, 8490776, 8666560, 8764672, 8806480, 9072805, 9304960, 9595120, 9703744, 10138240, 10368920, 10613470, 10955840, 12129680, 12329072, 13433168, 14090368, 14516488, 14721280, 15352192, 15411340, 15908480, 16071826, 16590272, 16791460, 16981552, 17333120, 17612960, 18145610, 18609920, 19190240, 19407488, 20276480, 20737840, 21226940, 21911680, 24259360, 24658144, 26866336, 28180736, 29032976, 30704384, 30822680, 31816960, 32143652, 33180544, 33582920, 33963104, 34666240, 35225920, 36291220, 38380480, 38814976, 40179565, 41475680, 42453880, 43823360, 48518720, 49316288, 53732672, 56251391, 58065952, 61645360, 64287304, 66361088, 67165840, 67926208, 70451840, 72582440, 76760960, 80359130, 82951360, 84907760, 97037440, 98632576, 107465344, 112502782, 116131904, 123290720, 128574608, 134331680, 135852416, 140903680, 145164880, 153521920, 160718260, 165902720, 169815520, 194074880, 197265152, 214930688, 225005564, 232263808, 246581440, 257149216, 268663360, 271704832, 281256955, 290329760, 321436520, 331805440, 339631040, 450011128, 464527616, 493162880, 514298432, 537326720, 562513910, 580659520, 642873040, 679262080, 900022256, 986325760, 1028596864, 1074653440, 1125027820, 1161319040, 1285746080, 1358524160, 1800044512, 2057193728, 2250055640, 2322638080, 2571492160, 3600089024, 4500111280, 5142984320, 7200178048, 9000222560, 10285968640, 14400356096, 18000445120, 36000890240, 72001780480]

約数ペア:

[(1, 72001780480), (2, 36000890240), (4, 18000445120), (5, 14400356096), (7, 10285968640), (8, 9000222560), (10, 7200178048), (14, 5142984320), (16, 4500111280), (20, 3600089024), (28, 2571492160), (31, 2322638080), (32, 2250055640), (35, 2057193728), (40, 1800044512), (53, 1358524160), (56, 1285746080), (62, 1161319040), (64, 1125027820), (67, 1074653440), (70, 1028596864), (73, 986325760), (80, 900022256), (106, 679262080), (112, 642873040), (124, 580659520), (128, 562513910), (134, 537326720), (140, 514298432), (146, 493162880), (155, 464527616), (160, 450011128), (212, 339631040), (217, 331805440), (224, 321436520), (248, 290329760), (256, 281256955), (265, 271704832), (268, 268663360), (280, 257149216), (292, 246581440), (310, 232263808), (320, 225005564), (335, 214930688), (365, 197265152), (371, 194074880), (424, 169815520), (434, 165902720), (448, 160718260), (469, 153521920), (496, 145164880), (511, 140903680), (530, 135852416), (536, 134331680), (560, 128574608), (584, 123290720), (620, 116131904), (640, 112502782), (670, 107465344), (730, 98632576), (742, 97037440), (848, 84907760), (868, 82951360), (896, 80359130), (938, 76760960), (992, 72582440), (1022, 70451840), (1060, 67926208), (1072, 67165840), (1085, 66361088), (1120, 64287304), (1168, 61645360), (1240, 58065952), (1280, 56251391), (1340, 53732672), (1460, 49316288), (1484, 48518720), (1643, 43823360), (1696, 42453880), (1736, 41475680), (1792, 40179565), (1855, 38814976), (1876, 38380480), (1984, 36291220), (2044, 35225920), (2077, 34666240), (2120, 33963104), (2144, 33582920), (2170, 33180544), (2240, 32143652), (2263, 31816960), (2336, 30822680), (2345, 30704384), (2480, 29032976), (2555, 28180736), (2680, 26866336), (2920, 24658144), (2968, 24259360), (3286, 21911680), (3392, 21226940), (3472, 20737840), (3551, 20276480), (3710, 19407488), (3752, 19190240), (3869, 18609920), (3968, 18145610), (4088, 17612960), (4154, 17333120), (4240, 16981552), (4288, 16791460), (4340, 16590272), (4480, 16071826), (4526, 15908480), (4672, 15411340), (4690, 15352192), (4891, 14721280), (4960, 14516488), (5110, 14090368), (5360, 13433168), (5840, 12329072), (5936, 12129680), (6572, 10955840), (6784, 10613470), (6944, 10368920), (7102, 10138240), (7420, 9703744), (7504, 9595120), (7738, 9304960), (7936, 9072805), (8176, 8806480), (8215, 8764672), (8308, 8666560), (8480, 8490776), (8576, 8395730), (8680, 8295136), (8960, 8035913), (9052, 7954240), (9344, 7705670), (9380, 7676096), (9782, 7360640), (9920, 7258244), (10220, 7045184), (10385, 6933248), (10720, 6716584), (11315, 6363392), (11501, 6260480), (11680, 6164536), (11872, 6064840), (13144, 5477920), (13568, 5306735), (13888, 5184460), (14204, 5069120), (14539, 4952320), (14840, 4851872), (15008, 4797560), (15476, 4652480), (15841, 4545280), (16352, 4403240), (16430, 4382336), (16616, 4333280), (16960, 4245388), (17152, 4197865), (17360, 4147568), (17755, 4055296), (18104, 3977120), (18688, 3852835), (18760, 3838048), (19345, 3721984), (19564, 3680320), (19840, 3629122), (20440, 3522592), (20770, 3466624), (21440, 3358292), (22630, 3181696), (23002, 3130240), (23360, 3082268), (23744, 3032420), (24455, 2944256), (24857, 2896640), (26288, 2738960), (27083, 2658560), (27776, 2592230), (28408, 2534560), (29078, 2476160), (29680, 2425936), (30016, 2398780), (30952, 2326240), (31682, 2272640), (32704, 2201620), (32860, 2191168), (33232, 2166640), (33920, 2122694), (34237, 2103040), (34720, 2073784), (35510, 2027648), (36208, 1988560), (37520, 1919024), (38690, 1860992), (39128, 1840160), (39680, 1814561), (40880, 1761296), (41540, 1733312), (42880, 1679146), (45260, 1590848), (46004, 1565120), (46720, 1541134), (47488, 1516210), (48910, 1472128), (49714, 1448320), (52576, 1369480), (54166, 1329280), (55552, 1296115), (56816, 1267280), (57505, 1252096), (58156, 1238080), (59360, 1212968), (60032, 1199390), (61904, 1163120), (63364, 1136320), (65408, 1100810), (65720, 1095584), (66464, 1083320), (67840, 1061347), (68474, 1051520), (69440, 1036892), (71020, 1013824), (72416, 994280), (72695, 990464), (75040, 959512), (77380, 930496), (78256, 920080), (79205, 909056), (81760, 880648), (83080, 866656), (85760, 839573), (90520, 795424), (92008, 782560), (93440, 770567), (94976, 758105), (97820, 736064), (99428, 724160), (105152, 684740), (108332, 664640), (110081, 654080), (113632, 633640), (115010, 626048), (116312, 619040), (118720, 606484), (119939, 600320), (120064, 599695), (123808, 581560), (124285, 579328), (126728, 568160), (130816, 550405), (131440, 547792), (132928, 541660), (135415, 531712), (136948, 525760), (138880, 518446), (142040, 506912), (144832, 497140), (145390, 495232), (150080, 479756), (151621, 474880), (154760, 465248), (156512, 460040), (158410, 454528), (163520, 440324), (166160, 433328), (171185, 420608), (181040, 397712), (184016, 391280), (195640, 368032), (198856, 362080), (210304, 342370), (216664, 332320), (220162, 327040), (227264, 316820), (230020, 313024), (232624, 309520), (237440, 303242), (239878, 300160), (247616, 290780), (248570, 289664), (253456, 284080), (259223, 277760), (262880, 273896), (265856, 270830)]