1044672720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1610

約数の個数: 320

約数和(自身を含む): 4117069824

約数和(自身を除く): 3072397104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1543, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 3086, 3120, 3224, 3255, 3472, 3640, 3720, 4030, 4340, 4368, 4629, 4836, 5208, 5460, 5642, 6045, 6172, 6448, 6510, 7280, 7440, 7715, 8060, 8463, 8680, 9258, 9672, 10416, 10801, 10920, 11284, 12090, 12344, 13020, 14105, 15430, 16120, 16926, 17360, 18516, 19344, 20059, 21602, 21840, 22568, 23145, 24180, 24688, 26040, 28210, 30860, 32240, 32403, 33852, 37032, 40118, 42315, 43204, 45136, 46290, 47833, 48360, 52080, 54005, 56420, 60177, 61720, 64806, 67704, 74064, 80236, 84630, 86408, 92580, 95666, 96720, 100295, 108010, 112840, 120354, 123440, 129612, 135408, 140413, 143499, 160472, 162015, 169260, 172816, 185160, 191332, 200590, 216020, 225680, 239165, 240708, 259224, 280826, 286998, 300885, 320944, 324030, 334831, 338520, 370320, 382664, 401180, 421239, 432040, 478330, 481416, 518448, 561652, 573996, 601770, 621829, 648060, 669662, 677040, 702065, 717495, 765328, 802360, 842478, 864080, 956660, 962832, 1004493, 1123304, 1147992, 1203540, 1243658, 1296120, 1339324, 1404130, 1434990, 1604720, 1674155, 1684956, 1865487, 1913320, 2008986, 2106195, 2246608, 2295984, 2407080, 2487316, 2592240, 2678648, 2808260, 2869980, 3109145, 3348310, 3369912, 3730974, 3826640, 4017972, 4212390, 4352803, 4814160, 4974632, 5022465, 5357296, 5616520, 5739960, 6218290, 6696620, 6739824, 7461948, 8035944, 8424780, 8705606, 9327435, 9949264, 10044930, 11233040, 11479920, 12436580, 13058409, 13393240, 14923896, 16071888, 16849560, 17411212, 18654870, 20089860, 21764015, 24873160, 26116818, 26786480, 29847792, 33699120, 34822424, 37309740, 40179720, 43528030, 49746320, 52233636, 65292045, 69644848, 74619480, 80359440, 87056060, 104467272, 130584090, 149238960, 174112120, 208934544, 261168180, 348224240, 522336360, 1044672720]

約数ペア:

[(1, 1044672720), (2, 522336360), (3, 348224240), (4, 261168180), (5, 208934544), (6, 174112120), (7, 149238960), (8, 130584090), (10, 104467272), (12, 87056060), (13, 80359440), (14, 74619480), (15, 69644848), (16, 65292045), (20, 52233636), (21, 49746320), (24, 43528030), (26, 40179720), (28, 37309740), (30, 34822424), (31, 33699120), (35, 29847792), (39, 26786480), (40, 26116818), (42, 24873160), (48, 21764015), (52, 20089860), (56, 18654870), (60, 17411212), (62, 16849560), (65, 16071888), (70, 14923896), (78, 13393240), (80, 13058409), (84, 12436580), (91, 11479920), (93, 11233040), (104, 10044930), (105, 9949264), (112, 9327435), (120, 8705606), (124, 8424780), (130, 8035944), (140, 7461948), (155, 6739824), (156, 6696620), (168, 6218290), (182, 5739960), (186, 5616520), (195, 5357296), (208, 5022465), (210, 4974632), (217, 4814160), (240, 4352803), (248, 4212390), (260, 4017972), (273, 3826640), (280, 3730974), (310, 3369912), (312, 3348310), (336, 3109145), (364, 2869980), (372, 2808260), (390, 2678648), (403, 2592240), (420, 2487316), (434, 2407080), (455, 2295984), (465, 2246608), (496, 2106195), (520, 2008986), (546, 1913320), (560, 1865487), (620, 1684956), (624, 1674155), (651, 1604720), (728, 1434990), (744, 1404130), (780, 1339324), (806, 1296120), (840, 1243658), (868, 1203540), (910, 1147992), (930, 1123304), (1040, 1004493), (1085, 962832), (1092, 956660), (1209, 864080), (1240, 842478), (1302, 802360), (1365, 765328), (1456, 717495), (1488, 702065), (1543, 677040), (1560, 669662), (1612, 648060), (1680, 621829), (1736, 601770), (1820, 573996), (1860, 561652), (2015, 518448), (2170, 481416), (2184, 478330), (2418, 432040), (2480, 421239), (2604, 401180), (2730, 382664), (2821, 370320), (3086, 338520), (3120, 334831), (3224, 324030), (3255, 320944), (3472, 300885), (3640, 286998), (3720, 280826), (4030, 259224), (4340, 240708), (4368, 239165), (4629, 225680), (4836, 216020), (5208, 200590), (5460, 191332), (5642, 185160), (6045, 172816), (6172, 169260), (6448, 162015), (6510, 160472), (7280, 143499), (7440, 140413), (7715, 135408), (8060, 129612), (8463, 123440), (8680, 120354), (9258, 112840), (9672, 108010), (10416, 100295), (10801, 96720), (10920, 95666), (11284, 92580), (12090, 86408), (12344, 84630), (13020, 80236), (14105, 74064), (15430, 67704), (16120, 64806), (16926, 61720), (17360, 60177), (18516, 56420), (19344, 54005), (20059, 52080), (21602, 48360), (21840, 47833), (22568, 46290), (23145, 45136), (24180, 43204), (24688, 42315), (26040, 40118), (28210, 37032), (30860, 33852), (32240, 32403)]