285474240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 448

約数和(自身を含む): 1111910400

約数和(自身を除く): 826436160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 47, 48, 54, 57, 60, 64, 72, 74, 76, 80, 90, 94, 95, 96, 108, 111, 114, 120, 135, 141, 144, 148, 152, 160, 171, 180, 185, 188, 190, 192, 216, 222, 228, 235, 240, 270, 282, 285, 288, 296, 304, 320, 333, 342, 360, 370, 376, 380, 423, 432, 444, 456, 470, 480, 513, 540, 555, 564, 570, 576, 592, 608, 666, 684, 703, 705, 720, 740, 752, 760, 846, 855, 864, 888, 893, 912, 940, 960, 999, 1026, 1080, 1110, 1128, 1140, 1184, 1216, 1269, 1332, 1368, 1406, 1410, 1440, 1480, 1504, 1520, 1665, 1692, 1710, 1728, 1739, 1776, 1786, 1824, 1880, 1998, 2052, 2109, 2115, 2160, 2220, 2256, 2280, 2368, 2538, 2565, 2664, 2679, 2736, 2812, 2820, 2880, 2960, 3008, 3040, 3330, 3384, 3420, 3478, 3515, 3552, 3572, 3648, 3760, 3996, 4104, 4218, 4230, 4320, 4440, 4465, 4512, 4560, 4995, 5076, 5130, 5217, 5328, 5358, 5472, 5624, 5640, 5920, 6080, 6327, 6345, 6660, 6768, 6840, 6956, 7030, 7104, 7144, 7520, 7992, 8037, 8208, 8436, 8460, 8640, 8695, 8880, 8930, 9024, 9120, 9990, 10152, 10260, 10434, 10545, 10656, 10716, 10944, 11248, 11280, 11840, 12654, 12690, 13320, 13395, 13536, 13680, 13912, 14060, 14288, 15040, 15651, 15984, 16074, 16416, 16872, 16920, 17390, 17760, 17860, 18240, 18981, 19980, 20304, 20520, 20868, 21090, 21312, 21432, 22496, 22560, 24111, 25308, 25380, 26085, 26640, 26790, 27072, 27360, 27824, 28120, 28576, 31302, 31635, 31968, 32148, 32832, 33041, 33744, 33840, 34780, 35520, 35720, 37962, 39960, 40185, 40608, 41040, 41736, 42180, 42864, 44992, 45120, 46953, 48222, 50616, 50760, 52170, 53280, 53580, 54720, 55648, 56240, 57152, 62604, 63270, 63936, 64296, 66082, 67488, 67680, 69560, 71440, 75924, 78255, 79920, 80370, 81216, 82080, 83472, 84360, 85728, 93906, 94905, 96444, 99123, 101232, 101520, 104340, 106560, 107160, 111296, 112480, 120555, 125208, 126540, 128592, 132164, 134976, 135360, 139120, 142880, 151848, 156510, 159840, 160740, 164160, 165205, 166944, 168720, 171456, 187812, 189810, 192888, 198246, 202464, 203040, 208680, 214320, 224960, 234765, 241110, 250416, 253080, 257184, 264328, 278240, 285760, 297369, 303696, 313020, 319680, 321480, 330410, 333888, 337440, 375624, 379620, 385776, 396492, 404928, 406080, 417360, 428640, 469530, 482220, 495615, 500832, 506160, 514368, 528656, 556480, 594738, 607392, 626040, 642960, 660820, 674880, 751248, 759240, 771552, 792984, 834720, 857280, 892107, 939060, 964440, 991230, 1001664, 1012320, 1057312, 1189476, 1214784, 1252080, 1285920, 1321640, 1486845, 1502496, 1518480, 1543104, 1585968, 1669440, 1784214, 1878120, 1928880, 1982460, 2024640, 2114624, 2378952, 2504160, 2571840, 2643280, 2973690, 3004992, 3036960, 3171936, 3568428, 3756240, 3857760, 3964920, 4460535, 4757904, 5008320, 5286560, 5947380, 6073920, 6343872, 7136856, 7512480, 7715520, 7929840, 8921070, 9515808, 10573120, 11894760, 14273712, 15024960, 15859680, 17842140, 19031616, 23789520, 28547424, 31719360, 35684280, 47579040, 57094848, 71368560, 95158080, 142737120, 285474240]

約数ペア:

[(1, 285474240), (2, 142737120), (3, 95158080), (4, 71368560), (5, 57094848), (6, 47579040), (8, 35684280), (9, 31719360), (10, 28547424), (12, 23789520), (15, 19031616), (16, 17842140), (18, 15859680), (19, 15024960), (20, 14273712), (24, 11894760), (27, 10573120), (30, 9515808), (32, 8921070), (36, 7929840), (37, 7715520), (38, 7512480), (40, 7136856), (45, 6343872), (47, 6073920), (48, 5947380), (54, 5286560), (57, 5008320), (60, 4757904), (64, 4460535), (72, 3964920), (74, 3857760), (76, 3756240), (80, 3568428), (90, 3171936), (94, 3036960), (95, 3004992), (96, 2973690), (108, 2643280), (111, 2571840), (114, 2504160), (120, 2378952), (135, 2114624), (141, 2024640), (144, 1982460), (148, 1928880), (152, 1878120), (160, 1784214), (171, 1669440), (180, 1585968), (185, 1543104), (188, 1518480), (190, 1502496), (192, 1486845), (216, 1321640), (222, 1285920), (228, 1252080), (235, 1214784), (240, 1189476), (270, 1057312), (282, 1012320), (285, 1001664), (288, 991230), (296, 964440), (304, 939060), (320, 892107), (333, 857280), (342, 834720), (360, 792984), (370, 771552), (376, 759240), (380, 751248), (423, 674880), (432, 660820), (444, 642960), (456, 626040), (470, 607392), (480, 594738), (513, 556480), (540, 528656), (555, 514368), (564, 506160), (570, 500832), (576, 495615), (592, 482220), (608, 469530), (666, 428640), (684, 417360), (703, 406080), (705, 404928), (720, 396492), (740, 385776), (752, 379620), (760, 375624), (846, 337440), (855, 333888), (864, 330410), (888, 321480), (893, 319680), (912, 313020), (940, 303696), (960, 297369), (999, 285760), (1026, 278240), (1080, 264328), (1110, 257184), (1128, 253080), (1140, 250416), (1184, 241110), (1216, 234765), (1269, 224960), (1332, 214320), (1368, 208680), (1406, 203040), (1410, 202464), (1440, 198246), (1480, 192888), (1504, 189810), (1520, 187812), (1665, 171456), (1692, 168720), (1710, 166944), (1728, 165205), (1739, 164160), (1776, 160740), (1786, 159840), (1824, 156510), (1880, 151848), (1998, 142880), (2052, 139120), (2109, 135360), (2115, 134976), (2160, 132164), (2220, 128592), (2256, 126540), (2280, 125208), (2368, 120555), (2538, 112480), (2565, 111296), (2664, 107160), (2679, 106560), (2736, 104340), (2812, 101520), (2820, 101232), (2880, 99123), (2960, 96444), (3008, 94905), (3040, 93906), (3330, 85728), (3384, 84360), (3420, 83472), (3478, 82080), (3515, 81216), (3552, 80370), (3572, 79920), (3648, 78255), (3760, 75924), (3996, 71440), (4104, 69560), (4218, 67680), (4230, 67488), (4320, 66082), (4440, 64296), (4465, 63936), (4512, 63270), (4560, 62604), (4995, 57152), (5076, 56240), (5130, 55648), (5217, 54720), (5328, 53580), (5358, 53280), (5472, 52170), (5624, 50760), (5640, 50616), (5920, 48222), (6080, 46953), (6327, 45120), (6345, 44992), (6660, 42864), (6768, 42180), (6840, 41736), (6956, 41040), (7030, 40608), (7104, 40185), (7144, 39960), (7520, 37962), (7992, 35720), (8037, 35520), (8208, 34780), (8436, 33840), (8460, 33744), (8640, 33041), (8695, 32832), (8880, 32148), (8930, 31968), (9024, 31635), (9120, 31302), (9990, 28576), (10152, 28120), (10260, 27824), (10434, 27360), (10545, 27072), (10656, 26790), (10716, 26640), (10944, 26085), (11248, 25380), (11280, 25308), (11840, 24111), (12654, 22560), (12690, 22496), (13320, 21432), (13395, 21312), (13536, 21090), (13680, 20868), (13912, 20520), (14060, 20304), (14288, 19980), (15040, 18981), (15651, 18240), (15984, 17860), (16074, 17760), (16416, 17390), (16872, 16920)]