552784170120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1\times {\mathrm{25657}}^1$

素因数の和:27664

約数の個数: 256

約数和(自身を含む): 2042163325440

約数和(自身を除く): 1489379155320

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, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 1973, 2184, 2730, 3640, 3946, 5460, 5919, 7892, 9865, 10920, 11838, 13811, 15784, 19730, 23676, 25649, 25657, 27622, 29595, 39460, 41433, 47352, 51298, 51314, 55244, 59190, 69055, 76947, 76971, 78920, 82866, 102596, 102628, 110488, 118380, 128245, 128285, 138110, 153894, 153942, 165732, 179543, 179599, 205192, 205256, 207165, 236760, 256490, 256570, 276220, 307788, 307884, 331464, 333541, 359086, 359198, 384735, 384855, 414330, 512980, 513140, 538629, 538797, 552440, 615576, 615768, 667082, 718172, 718396, 769470, 769710, 828660, 897715, 897995, 1000623, 1025960, 1026280, 1077258, 1077594, 1334164, 1436344, 1436792, 1538940, 1539420, 1657320, 1667705, 1795430, 1795990, 2001246, 2154516, 2155188, 2334787, 2668328, 2693145, 2693985, 3077880, 3078840, 3335410, 3590860, 3591980, 4002492, 4309032, 4310376, 4669574, 5003115, 5386290, 5387970, 6670820, 7004361, 7181720, 7183960, 8004984, 9339148, 10006230, 10772580, 10775940, 11673935, 13341640, 14008722, 18678296, 20012460, 21545160, 21551880, 23347870, 28017444, 35021805, 40024920, 46695740, 50621261, 56034888, 70043610, 93391480, 101242522, 140087220, 151863783, 202485044, 253106305, 280174440, 303727566, 354348827, 404970088, 506212610, 607455132, 658076393, 708697654, 759318915, 1012425220, 1063046481, 1214910264, 1316152786, 1417395308, 1518637830, 1771744135, 1974229179, 2024850440, 2126092962, 2632305572, 2834790616, 3037275660, 3290381965, 3543488270, 3948458358, 4252185924, 4606534751, 5264611144, 5315232405, 6074551320, 6580763930, 7086976540, 7896916716, 8504371848, 9213069502, 9871145895, 10630464810, 13161527860, 13819604253, 14173953080, 15793833432, 18426139004, 19742291790, 21260929620, 23032673755, 26323055720, 27639208506, 36852278008, 39484583580, 42521859240, 46065347510, 55278417012, 69098021265, 78969167160, 92130695020, 110556834024, 138196042530, 184261390040, 276392085060, 552784170120]

約数ペア:

[(1, 552784170120), (2, 276392085060), (3, 184261390040), (4, 138196042530), (5, 110556834024), (6, 92130695020), (7, 78969167160), (8, 69098021265), (10, 55278417012), (12, 46065347510), (13, 42521859240), (14, 39484583580), (15, 36852278008), (20, 27639208506), (21, 26323055720), (24, 23032673755), (26, 21260929620), (28, 19742291790), (30, 18426139004), (35, 15793833432), (39, 14173953080), (40, 13819604253), (42, 13161527860), (52, 10630464810), (56, 9871145895), (60, 9213069502), (65, 8504371848), (70, 7896916716), (78, 7086976540), (84, 6580763930), (91, 6074551320), (104, 5315232405), (105, 5264611144), (120, 4606534751), (130, 4252185924), (140, 3948458358), (156, 3543488270), (168, 3290381965), (182, 3037275660), (195, 2834790616), (210, 2632305572), (260, 2126092962), (273, 2024850440), (280, 1974229179), (312, 1771744135), (364, 1518637830), (390, 1417395308), (420, 1316152786), (455, 1214910264), (520, 1063046481), (546, 1012425220), (728, 759318915), (780, 708697654), (840, 658076393), (910, 607455132), (1092, 506212610), (1365, 404970088), (1560, 354348827), (1820, 303727566), (1973, 280174440), (2184, 253106305), (2730, 202485044), (3640, 151863783), (3946, 140087220), (5460, 101242522), (5919, 93391480), (7892, 70043610), (9865, 56034888), (10920, 50621261), (11838, 46695740), (13811, 40024920), (15784, 35021805), (19730, 28017444), (23676, 23347870), (25649, 21551880), (25657, 21545160), (27622, 20012460), (29595, 18678296), (39460, 14008722), (41433, 13341640), (47352, 11673935), (51298, 10775940), (51314, 10772580), (55244, 10006230), (59190, 9339148), (69055, 8004984), (76947, 7183960), (76971, 7181720), (78920, 7004361), (82866, 6670820), (102596, 5387970), (102628, 5386290), (110488, 5003115), (118380, 4669574), (128245, 4310376), (128285, 4309032), (138110, 4002492), (153894, 3591980), (153942, 3590860), (165732, 3335410), (179543, 3078840), (179599, 3077880), (205192, 2693985), (205256, 2693145), (207165, 2668328), (236760, 2334787), (256490, 2155188), (256570, 2154516), (276220, 2001246), (307788, 1795990), (307884, 1795430), (331464, 1667705), (333541, 1657320), (359086, 1539420), (359198, 1538940), (384735, 1436792), (384855, 1436344), (414330, 1334164), (512980, 1077594), (513140, 1077258), (538629, 1026280), (538797, 1025960), (552440, 1000623), (615576, 897995), (615768, 897715), (667082, 828660), (718172, 769710), (718396, 769470)]