7278147240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 384

約数和(自身を含む): 27271157760

約数和(自身を除く): 19993010520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 167, 168, 169, 182, 195, 210, 260, 273, 280, 307, 312, 334, 338, 364, 390, 420, 455, 501, 507, 520, 546, 614, 668, 676, 728, 780, 835, 840, 845, 910, 921, 1002, 1014, 1092, 1169, 1183, 1228, 1336, 1352, 1365, 1535, 1560, 1670, 1690, 1820, 1842, 2004, 2028, 2149, 2171, 2184, 2338, 2366, 2456, 2505, 2535, 2730, 3070, 3340, 3380, 3507, 3549, 3640, 3684, 3991, 4008, 4056, 4298, 4342, 4605, 4676, 4732, 5010, 5070, 5460, 5845, 5915, 6140, 6447, 6513, 6680, 6760, 7014, 7098, 7368, 7982, 8596, 8684, 9210, 9352, 9464, 10020, 10140, 10745, 10855, 10920, 11690, 11830, 11973, 12280, 12894, 13026, 14028, 14196, 15197, 15964, 17192, 17368, 17535, 17745, 18420, 19955, 20040, 20280, 21490, 21710, 23380, 23660, 23946, 25788, 26052, 27937, 28056, 28223, 28392, 30394, 31928, 32235, 32565, 35070, 35490, 36840, 39910, 42980, 43420, 45591, 46760, 47320, 47892, 51269, 51576, 51883, 52104, 55874, 56446, 59865, 60788, 64470, 65130, 70140, 70980, 75985, 79820, 83811, 84669, 85960, 86840, 91182, 95784, 102538, 103766, 111748, 112892, 119730, 121576, 128940, 130260, 139685, 140280, 141115, 141960, 151970, 153807, 155649, 159640, 167622, 169338, 182364, 197561, 205076, 207532, 223496, 225784, 227955, 239460, 256345, 257880, 259415, 260520, 279370, 282230, 303940, 307614, 311298, 335244, 338676, 358883, 363181, 364728, 395122, 410152, 415064, 419055, 423345, 455910, 478920, 512690, 518830, 558740, 564460, 592683, 607880, 615228, 622596, 666497, 670488, 677352, 717766, 726362, 769035, 778245, 790244, 838110, 846690, 911820, 987805, 1025380, 1037660, 1076649, 1089543, 1117480, 1128920, 1185366, 1230456, 1245192, 1332994, 1435532, 1452724, 1538070, 1556490, 1580488, 1676220, 1693380, 1794415, 1815905, 1823640, 1975610, 1999491, 2050760, 2075320, 2153298, 2179086, 2370732, 2665988, 2871064, 2905448, 2963415, 3076140, 3112980, 3332485, 3352440, 3386760, 3588830, 3631810, 3951220, 3998982, 4306596, 4358172, 4665479, 4741464, 5331976, 5383245, 5447715, 5926830, 6152280, 6225960, 6664970, 7177660, 7263620, 7902440, 7997964, 8613192, 8664461, 8716344, 9330958, 9997455, 10766490, 10895430, 11853660, 13329940, 13996437, 14355320, 14527240, 15995928, 17328922, 18661916, 19994910, 21532980, 21790860, 23327395, 23707320, 25993383, 26659880, 27992874, 34657844, 37323832, 39989820, 43065960, 43322305, 43581720, 46654790, 51986766, 55985748, 60651227, 69315688, 69982185, 79979640, 86644610, 93309580, 103973532, 111971496, 121302454, 129966915, 139964370, 173289220, 181953681, 186619160, 207947064, 242604908, 259933830, 279928740, 303256135, 346578440, 363907362, 485209816, 519867660, 559857480, 606512270, 727814724, 909768405, 1039735320, 1213024540, 1455629448, 1819536810, 2426049080, 3639073620, 7278147240]

約数ペア:

[(1, 7278147240), (2, 3639073620), (3, 2426049080), (4, 1819536810), (5, 1455629448), (6, 1213024540), (7, 1039735320), (8, 909768405), (10, 727814724), (12, 606512270), (13, 559857480), (14, 519867660), (15, 485209816), (20, 363907362), (21, 346578440), (24, 303256135), (26, 279928740), (28, 259933830), (30, 242604908), (35, 207947064), (39, 186619160), (40, 181953681), (42, 173289220), (52, 139964370), (56, 129966915), (60, 121302454), (65, 111971496), (70, 103973532), (78, 93309580), (84, 86644610), (91, 79979640), (104, 69982185), (105, 69315688), (120, 60651227), (130, 55985748), (140, 51986766), (156, 46654790), (167, 43581720), (168, 43322305), (169, 43065960), (182, 39989820), (195, 37323832), (210, 34657844), (260, 27992874), (273, 26659880), (280, 25993383), (307, 23707320), (312, 23327395), (334, 21790860), (338, 21532980), (364, 19994910), (390, 18661916), (420, 17328922), (455, 15995928), (501, 14527240), (507, 14355320), (520, 13996437), (546, 13329940), (614, 11853660), (668, 10895430), (676, 10766490), (728, 9997455), (780, 9330958), (835, 8716344), (840, 8664461), (845, 8613192), (910, 7997964), (921, 7902440), (1002, 7263620), (1014, 7177660), (1092, 6664970), (1169, 6225960), (1183, 6152280), (1228, 5926830), (1336, 5447715), (1352, 5383245), (1365, 5331976), (1535, 4741464), (1560, 4665479), (1670, 4358172), (1690, 4306596), (1820, 3998982), (1842, 3951220), (2004, 3631810), (2028, 3588830), (2149, 3386760), (2171, 3352440), (2184, 3332485), (2338, 3112980), (2366, 3076140), (2456, 2963415), (2505, 2905448), (2535, 2871064), (2730, 2665988), (3070, 2370732), (3340, 2179086), (3380, 2153298), (3507, 2075320), (3549, 2050760), (3640, 1999491), (3684, 1975610), (3991, 1823640), (4008, 1815905), (4056, 1794415), (4298, 1693380), (4342, 1676220), (4605, 1580488), (4676, 1556490), (4732, 1538070), (5010, 1452724), (5070, 1435532), (5460, 1332994), (5845, 1245192), (5915, 1230456), (6140, 1185366), (6447, 1128920), (6513, 1117480), (6680, 1089543), (6760, 1076649), (7014, 1037660), (7098, 1025380), (7368, 987805), (7982, 911820), (8596, 846690), (8684, 838110), (9210, 790244), (9352, 778245), (9464, 769035), (10020, 726362), (10140, 717766), (10745, 677352), (10855, 670488), (10920, 666497), (11690, 622596), (11830, 615228), (11973, 607880), (12280, 592683), (12894, 564460), (13026, 558740), (14028, 518830), (14196, 512690), (15197, 478920), (15964, 455910), (17192, 423345), (17368, 419055), (17535, 415064), (17745, 410152), (18420, 395122), (19955, 364728), (20040, 363181), (20280, 358883), (21490, 338676), (21710, 335244), (23380, 311298), (23660, 307614), (23946, 303940), (25788, 282230), (26052, 279370), (27937, 260520), (28056, 259415), (28223, 257880), (28392, 256345), (30394, 239460), (31928, 227955), (32235, 225784), (32565, 223496), (35070, 207532), (35490, 205076), (36840, 197561), (39910, 182364), (42980, 169338), (43420, 167622), (45591, 159640), (46760, 155649), (47320, 153807), (47892, 151970), (51269, 141960), (51576, 141115), (51883, 140280), (52104, 139685), (55874, 130260), (56446, 128940), (59865, 121576), (60788, 119730), (64470, 112892), (65130, 111748), (70140, 103766), (70980, 102538), (75985, 95784), (79820, 91182), (83811, 86840), (84669, 85960)]