8587771920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131071}}^1$

素因数の和:131110

約数の個数: 240

約数和(自身を含む): 35496394752

約数和(自身を除く): 26908622832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 131071, 262142, 393213, 524284, 655355, 786426, 917497, 1048568, 1179639, 1310710, 1572852, 1703923, 1834994, 1966065, 2097136, 2359278, 2621420, 2752491, 3145704, 3407846, 3669988, 3932130, 4587485, 4718556, 5111769, 5242840, 5504982, 5898195, 6291408, 6815692, 7339976, 7864260, 8257473, 8519615, 9174970, 9437112, 10223538, 10485680, 11009964, 11796390, 11927461, 13631384, 13762455, 14679952, 15335307, 15728520, 16514946, 17039230, 18349940, 18874224, 20447076, 22019928, 23592780, 23854922, 25558845, 27262768, 27524910, 30670614, 31457040, 33029892, 34078460, 35782383, 36699880, 40894152, 41287365, 44039856, 47185560, 47709844, 51117690, 55049820, 59637305, 61341228, 66059784, 68156920, 71564766, 73399760, 76676535, 81788304, 82574730, 94371120, 95419688, 102235380, 107347149, 110099640, 119274610, 122682456, 132119568, 136313840, 143129532, 153353070, 165149460, 178911915, 190839376, 204470760, 214694298, 220199280, 238549220, 245364912, 286259064, 306706140, 330298920, 357823830, 408941520, 429388596, 477098440, 536735745, 572518128, 613412280, 660597840, 715647660, 858777192, 954196880, 1073471490, 1226824560, 1431295320, 1717554384, 2146942980, 2862590640, 4293885960, 8587771920]

約数ペア:

[(1, 8587771920), (2, 4293885960), (3, 2862590640), (4, 2146942980), (5, 1717554384), (6, 1431295320), (7, 1226824560), (8, 1073471490), (9, 954196880), (10, 858777192), (12, 715647660), (13, 660597840), (14, 613412280), (15, 572518128), (16, 536735745), (18, 477098440), (20, 429388596), (21, 408941520), (24, 357823830), (26, 330298920), (28, 306706140), (30, 286259064), (35, 245364912), (36, 238549220), (39, 220199280), (40, 214694298), (42, 204470760), (45, 190839376), (48, 178911915), (52, 165149460), (56, 153353070), (60, 143129532), (63, 136313840), (65, 132119568), (70, 122682456), (72, 119274610), (78, 110099640), (80, 107347149), (84, 102235380), (90, 95419688), (91, 94371120), (104, 82574730), (105, 81788304), (112, 76676535), (117, 73399760), (120, 71564766), (126, 68156920), (130, 66059784), (140, 61341228), (144, 59637305), (156, 55049820), (168, 51117690), (180, 47709844), (182, 47185560), (195, 44039856), (208, 41287365), (210, 40894152), (234, 36699880), (240, 35782383), (252, 34078460), (260, 33029892), (273, 31457040), (280, 30670614), (312, 27524910), (315, 27262768), (336, 25558845), (360, 23854922), (364, 23592780), (390, 22019928), (420, 20447076), (455, 18874224), (468, 18349940), (504, 17039230), (520, 16514946), (546, 15728520), (560, 15335307), (585, 14679952), (624, 13762455), (630, 13631384), (720, 11927461), (728, 11796390), (780, 11009964), (819, 10485680), (840, 10223538), (910, 9437112), (936, 9174970), (1008, 8519615), (1040, 8257473), (1092, 7864260), (1170, 7339976), (1260, 6815692), (1365, 6291408), (1456, 5898195), (1560, 5504982), (1638, 5242840), (1680, 5111769), (1820, 4718556), (1872, 4587485), (2184, 3932130), (2340, 3669988), (2520, 3407846), (2730, 3145704), (3120, 2752491), (3276, 2621420), (3640, 2359278), (4095, 2097136), (4368, 1966065), (4680, 1834994), (5040, 1703923), (5460, 1572852), (6552, 1310710), (7280, 1179639), (8190, 1048568), (9360, 917497), (10920, 786426), (13104, 655355), (16380, 524284), (21840, 393213), (32760, 262142), (65520, 131071)]