1382392920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 256

約数和(自身を含む): 4538695680

約数和(自身を除く): 3156302760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 107, 115, 120, 124, 138, 151, 155, 184, 186, 214, 230, 248, 276, 302, 310, 321, 345, 372, 428, 453, 460, 465, 535, 552, 604, 620, 642, 690, 713, 744, 755, 856, 906, 920, 930, 1070, 1208, 1240, 1284, 1380, 1426, 1510, 1605, 1812, 1860, 2139, 2140, 2265, 2461, 2568, 2760, 2852, 3020, 3210, 3317, 3473, 3565, 3624, 3720, 4278, 4280, 4530, 4681, 4922, 5704, 6040, 6420, 6634, 6946, 7130, 7383, 8556, 9060, 9362, 9844, 9951, 10419, 10695, 12305, 12840, 13268, 13892, 14043, 14260, 14766, 16157, 16585, 17112, 17365, 18120, 18724, 19688, 19902, 20838, 21390, 23405, 24610, 26536, 27784, 28086, 28520, 29532, 32314, 33170, 34730, 36915, 37448, 39804, 41676, 42780, 46810, 48471, 49220, 49755, 52095, 56172, 59064, 64628, 66340, 69460, 70215, 73830, 76291, 79608, 80785, 83352, 85560, 93620, 96942, 98440, 99510, 104190, 107663, 112344, 129256, 132680, 138920, 140430, 147660, 152582, 161570, 187240, 193884, 199020, 208380, 215326, 228873, 242355, 280860, 295320, 305164, 322989, 323140, 371611, 381455, 387768, 398040, 416760, 430652, 457746, 484710, 500867, 538315, 561720, 610328, 645978, 646280, 743222, 762910, 861304, 915492, 969420, 1001734, 1076630, 1114833, 1144365, 1291956, 1486444, 1502601, 1525820, 1614945, 1830984, 1858055, 1938840, 2003468, 2153260, 2229666, 2288730, 2504335, 2583912, 2972888, 3005202, 3051640, 3229890, 3716110, 4006936, 4306520, 4459332, 4577460, 5008670, 5574165, 6010404, 6459780, 7432220, 7513005, 8918664, 9154920, 10017340, 11148330, 11519941, 12020808, 12919560, 14864440, 15026010, 20034680, 22296660, 23039882, 30052020, 34559823, 44593320, 46079764, 57599705, 60104040, 69119646, 92159528, 115199410, 138239292, 172799115, 230398820, 276478584, 345598230, 460797640, 691196460, 1382392920]

約数ペア:

[(1, 1382392920), (2, 691196460), (3, 460797640), (4, 345598230), (5, 276478584), (6, 230398820), (8, 172799115), (10, 138239292), (12, 115199410), (15, 92159528), (20, 69119646), (23, 60104040), (24, 57599705), (30, 46079764), (31, 44593320), (40, 34559823), (46, 30052020), (60, 23039882), (62, 22296660), (69, 20034680), (92, 15026010), (93, 14864440), (107, 12919560), (115, 12020808), (120, 11519941), (124, 11148330), (138, 10017340), (151, 9154920), (155, 8918664), (184, 7513005), (186, 7432220), (214, 6459780), (230, 6010404), (248, 5574165), (276, 5008670), (302, 4577460), (310, 4459332), (321, 4306520), (345, 4006936), (372, 3716110), (428, 3229890), (453, 3051640), (460, 3005202), (465, 2972888), (535, 2583912), (552, 2504335), (604, 2288730), (620, 2229666), (642, 2153260), (690, 2003468), (713, 1938840), (744, 1858055), (755, 1830984), (856, 1614945), (906, 1525820), (920, 1502601), (930, 1486444), (1070, 1291956), (1208, 1144365), (1240, 1114833), (1284, 1076630), (1380, 1001734), (1426, 969420), (1510, 915492), (1605, 861304), (1812, 762910), (1860, 743222), (2139, 646280), (2140, 645978), (2265, 610328), (2461, 561720), (2568, 538315), (2760, 500867), (2852, 484710), (3020, 457746), (3210, 430652), (3317, 416760), (3473, 398040), (3565, 387768), (3624, 381455), (3720, 371611), (4278, 323140), (4280, 322989), (4530, 305164), (4681, 295320), (4922, 280860), (5704, 242355), (6040, 228873), (6420, 215326), (6634, 208380), (6946, 199020), (7130, 193884), (7383, 187240), (8556, 161570), (9060, 152582), (9362, 147660), (9844, 140430), (9951, 138920), (10419, 132680), (10695, 129256), (12305, 112344), (12840, 107663), (13268, 104190), (13892, 99510), (14043, 98440), (14260, 96942), (14766, 93620), (16157, 85560), (16585, 83352), (17112, 80785), (17365, 79608), (18120, 76291), (18724, 73830), (19688, 70215), (19902, 69460), (20838, 66340), (21390, 64628), (23405, 59064), (24610, 56172), (26536, 52095), (27784, 49755), (28086, 49220), (28520, 48471), (29532, 46810), (32314, 42780), (33170, 41676), (34730, 39804), (36915, 37448)]