2387381920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 576

約数和(自身を含む): 7942717440

約数和(自身を除く): 5555335520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 32, 35, 38, 40, 44, 47, 49, 55, 56, 62, 70, 76, 77, 80, 88, 94, 95, 98, 110, 112, 124, 133, 140, 152, 154, 155, 160, 176, 188, 190, 196, 209, 217, 220, 224, 235, 245, 248, 266, 280, 304, 308, 310, 329, 341, 352, 376, 380, 385, 392, 418, 434, 440, 470, 490, 496, 517, 532, 539, 560, 589, 608, 616, 620, 658, 665, 682, 752, 760, 770, 784, 836, 868, 880, 893, 931, 940, 980, 992, 1034, 1045, 1064, 1078, 1085, 1120, 1178, 1232, 1240, 1316, 1330, 1364, 1457, 1463, 1504, 1519, 1520, 1540, 1568, 1645, 1672, 1705, 1736, 1760, 1786, 1862, 1880, 1960, 2068, 2090, 2128, 2156, 2170, 2303, 2356, 2387, 2464, 2480, 2585, 2632, 2660, 2695, 2728, 2914, 2926, 2945, 3038, 3040, 3080, 3290, 3344, 3410, 3472, 3572, 3619, 3724, 3760, 3920, 4123, 4136, 4180, 4256, 4312, 4340, 4465, 4606, 4655, 4712, 4774, 4960, 5170, 5264, 5320, 5390, 5456, 5828, 5852, 5890, 6076, 6160, 6251, 6479, 6580, 6688, 6820, 6944, 7144, 7238, 7285, 7315, 7448, 7520, 7595, 7840, 8246, 8272, 8360, 8624, 8680, 8930, 9212, 9310, 9424, 9548, 9823, 10199, 10241, 10340, 10528, 10640, 10780, 10912, 11515, 11656, 11704, 11780, 11935, 12152, 12320, 12502, 12958, 13160, 13640, 14288, 14476, 14570, 14630, 14896, 15190, 16027, 16492, 16544, 16709, 16720, 17248, 17360, 17860, 18095, 18424, 18620, 18848, 19096, 19646, 20398, 20482, 20615, 20680, 21280, 21560, 23030, 23312, 23408, 23560, 23870, 24304, 25004, 25333, 25916, 26320, 27280, 27683, 28576, 28861, 28952, 29140, 29260, 29792, 30380, 31255, 32054, 32395, 32984, 33418, 33440, 34720, 35720, 36190, 36848, 37240, 38192, 39292, 40796, 40964, 41230, 41360, 43120, 43757, 45353, 46060, 46624, 46816, 47120, 47740, 48608, 49115, 50008, 50666, 50995, 51205, 51832, 52640, 54560, 55366, 57722, 57904, 58280, 58520, 60760, 62510, 64108, 64790, 65968, 66836, 68761, 71393, 71440, 72380, 73696, 74480, 76384, 78584, 80135, 81592, 81928, 82460, 82720, 83545, 86240, 87514, 90706, 92120, 94240, 95480, 98230, 100016, 101332, 101990, 102410, 103664, 110732, 112189, 115444, 115808, 116560, 117040, 121520, 125020, 126665, 128216, 129580, 131936, 133672, 137522, 138415, 142786, 142880, 144305, 144760, 148960, 157168, 160270, 163184, 163856, 164920, 167090, 175028, 181412, 184240, 190960, 193781, 196460, 200032, 202664, 203980, 204820, 207328, 218785, 221464, 224378, 226765, 230888, 233120, 234080, 243040, 250040, 253330, 256432, 259160, 267344, 275044, 276830, 285572, 288610, 289520, 304513, 314336, 317471, 320540, 326368, 327712, 329840, 334180, 343805, 350056, 356965, 362824, 368480, 381920, 387562, 392920, 405328, 407960, 409640, 437570, 442928, 448756, 453530, 461776, 481327, 500080, 506660, 512864, 518320, 534688, 550088, 553660, 560945, 571144, 577220, 579040, 609026, 634942, 641080, 659680, 668360, 687610, 700112, 713930, 725648, 775124, 785323, 785840, 810656, 815920, 819280, 875140, 885856, 897512, 907060, 923552, 962654, 968905, 1000160, 1013320, 1036640, 1100176, 1107320, 1121890, 1142288, 1154440, 1218052, 1269884, 1282160, 1336720, 1356467, 1375220, 1400224, 1427860, 1451296, 1522565, 1550248, 1570646, 1571680, 1587355, 1631840, 1638560, 1750280, 1795024, 1814120, 1925308, 1937810, 2026640, 2131591, 2200352, 2214640, 2243780, 2284576, 2308880, 2406635, 2436104, 2539768, 2564320, 2673440, 2712934, 2750440, 2855720, 3045130, 3100496, 3141292, 3174710, 3500560, 3590048, 3628240, 3850616, 3875620, 3926615, 4053280, 4263182, 4429280, 4487560, 4617760, 4813270, 4872208, 5079536, 5425868, 5500880, 5711440, 6090260, 6200992, 6282584, 6349420, 6782335, 7001120, 7256480, 7701232, 7751240, 7853230, 8526364, 8975120, 9626540, 9744416, 10159072, 10657955, 10851736, 11001760, 11422880, 12180520, 12565168, 12698840, 13564670, 14921137, 15402464, 15502480, 15706460, 17052728, 17950240, 19253080, 21315910, 21703472, 24361040, 25130336, 25397680, 27129340, 29842274, 31004960, 31412920, 34105456, 38506160, 42631820, 43406944, 48722080, 50795360, 54258680, 59684548, 62825840, 68210912, 74605685, 77012320, 85263640, 108517360, 119369096, 125651680, 149211370, 170527280, 217034720, 238738192, 298422740, 341054560, 477476384, 596845480, 1193690960, 2387381920]

約数ペア:

[(1, 2387381920), (2, 1193690960), (4, 596845480), (5, 477476384), (7, 341054560), (8, 298422740), (10, 238738192), (11, 217034720), (14, 170527280), (16, 149211370), (19, 125651680), (20, 119369096), (22, 108517360), (28, 85263640), (31, 77012320), (32, 74605685), (35, 68210912), (38, 62825840), (40, 59684548), (44, 54258680), (47, 50795360), (49, 48722080), (55, 43406944), (56, 42631820), (62, 38506160), (70, 34105456), (76, 31412920), (77, 31004960), (80, 29842274), (88, 27129340), (94, 25397680), (95, 25130336), (98, 24361040), (110, 21703472), (112, 21315910), (124, 19253080), (133, 17950240), (140, 17052728), (152, 15706460), (154, 15502480), (155, 15402464), (160, 14921137), (176, 13564670), (188, 12698840), (190, 12565168), (196, 12180520), (209, 11422880), (217, 11001760), (220, 10851736), (224, 10657955), (235, 10159072), (245, 9744416), (248, 9626540), (266, 8975120), (280, 8526364), (304, 7853230), (308, 7751240), (310, 7701232), (329, 7256480), (341, 7001120), (352, 6782335), (376, 6349420), (380, 6282584), (385, 6200992), (392, 6090260), (418, 5711440), (434, 5500880), (440, 5425868), (470, 5079536), (490, 4872208), (496, 4813270), (517, 4617760), (532, 4487560), (539, 4429280), (560, 4263182), (589, 4053280), (608, 3926615), (616, 3875620), (620, 3850616), (658, 3628240), (665, 3590048), (682, 3500560), (752, 3174710), (760, 3141292), (770, 3100496), (784, 3045130), (836, 2855720), (868, 2750440), (880, 2712934), (893, 2673440), (931, 2564320), (940, 2539768), (980, 2436104), (992, 2406635), (1034, 2308880), (1045, 2284576), (1064, 2243780), (1078, 2214640), (1085, 2200352), (1120, 2131591), (1178, 2026640), (1232, 1937810), (1240, 1925308), (1316, 1814120), (1330, 1795024), (1364, 1750280), (1457, 1638560), (1463, 1631840), (1504, 1587355), (1519, 1571680), (1520, 1570646), (1540, 1550248), (1568, 1522565), (1645, 1451296), (1672, 1427860), (1705, 1400224), (1736, 1375220), (1760, 1356467), (1786, 1336720), (1862, 1282160), (1880, 1269884), (1960, 1218052), (2068, 1154440), (2090, 1142288), (2128, 1121890), (2156, 1107320), (2170, 1100176), (2303, 1036640), (2356, 1013320), (2387, 1000160), (2464, 968905), (2480, 962654), (2585, 923552), (2632, 907060), (2660, 897512), (2695, 885856), (2728, 875140), (2914, 819280), (2926, 815920), (2945, 810656), (3038, 785840), (3040, 785323), (3080, 775124), (3290, 725648), (3344, 713930), (3410, 700112), (3472, 687610), (3572, 668360), (3619, 659680), (3724, 641080), (3760, 634942), (3920, 609026), (4123, 579040), (4136, 577220), (4180, 571144), (4256, 560945), (4312, 553660), (4340, 550088), (4465, 534688), (4606, 518320), (4655, 512864), (4712, 506660), (4774, 500080), (4960, 481327), (5170, 461776), (5264, 453530), (5320, 448756), (5390, 442928), (5456, 437570), (5828, 409640), (5852, 407960), (5890, 405328), (6076, 392920), (6160, 387562), (6251, 381920), (6479, 368480), (6580, 362824), (6688, 356965), (6820, 350056), (6944, 343805), (7144, 334180), (7238, 329840), (7285, 327712), (7315, 326368), (7448, 320540), (7520, 317471), (7595, 314336), (7840, 304513), (8246, 289520), (8272, 288610), (8360, 285572), (8624, 276830), (8680, 275044), (8930, 267344), (9212, 259160), (9310, 256432), (9424, 253330), (9548, 250040), (9823, 243040), (10199, 234080), (10241, 233120), (10340, 230888), (10528, 226765), (10640, 224378), (10780, 221464), (10912, 218785), (11515, 207328), (11656, 204820), (11704, 203980), (11780, 202664), (11935, 200032), (12152, 196460), (12320, 193781), (12502, 190960), (12958, 184240), (13160, 181412), (13640, 175028), (14288, 167090), (14476, 164920), (14570, 163856), (14630, 163184), (14896, 160270), (15190, 157168), (16027, 148960), (16492, 144760), (16544, 144305), (16709, 142880), (16720, 142786), (17248, 138415), (17360, 137522), (17860, 133672), (18095, 131936), (18424, 129580), (18620, 128216), (18848, 126665), (19096, 125020), (19646, 121520), (20398, 117040), (20482, 116560), (20615, 115808), (20680, 115444), (21280, 112189), (21560, 110732), (23030, 103664), (23312, 102410), (23408, 101990), (23560, 101332), (23870, 100016), (24304, 98230), (25004, 95480), (25333, 94240), (25916, 92120), (26320, 90706), (27280, 87514), (27683, 86240), (28576, 83545), (28861, 82720), (28952, 82460), (29140, 81928), (29260, 81592), (29792, 80135), (30380, 78584), (31255, 76384), (32054, 74480), (32395, 73696), (32984, 72380), (33418, 71440), (33440, 71393), (34720, 68761), (35720, 66836), (36190, 65968), (36848, 64790), (37240, 64108), (38192, 62510), (39292, 60760), (40796, 58520), (40964, 58280), (41230, 57904), (41360, 57722), (43120, 55366), (43757, 54560), (45353, 52640), (46060, 51832), (46624, 51205), (46816, 50995), (47120, 50666), (47740, 50008), (48608, 49115)]