28167080760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{859801}}^1$

素因数の和:859838

約数の個数: 192

約数和(自身を含む): 112668454080

約数和(自身を除く): 84501373320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 859801, 1719602, 2579403, 3439204, 4299005, 5158806, 6018607, 6878408, 7738209, 8598010, 10317612, 11177413, 12037214, 12897015, 15476418, 17196020, 18055821, 20635224, 22354826, 24074428, 25794030, 30093035, 30952836, 33532239, 34392040, 36111642, 38691045, 44709652, 48148856, 51588060, 54167463, 55887065, 60186070, 61905672, 67064478, 72223284, 77382090, 78241891, 89419304, 90279105, 100596717, 103176120, 108334926, 111774130, 120372140, 134128956, 144446568, 154764180, 156483782, 167661195, 180558210, 201193434, 216669852, 223548260, 234725673, 240744280, 268257912, 270837315, 309528360, 312967564, 335322390, 361116420, 391209455, 402386868, 433339704, 447096520, 469451346, 502983585, 541674630, 625935128, 670644780, 704177019, 722232840, 782418910, 804773736, 938902692, 1005967170, 1083349260, 1173628365, 1341289560, 1408354038, 1564837820, 1877805384, 2011934340, 2166698520, 2347256730, 2816708076, 3129675640, 3520885095, 4023868680, 4694513460, 5633416152, 7041770190, 9389026920, 14083540380, 28167080760]

約数ペア:

[(1, 28167080760), (2, 14083540380), (3, 9389026920), (4, 7041770190), (5, 5633416152), (6, 4694513460), (7, 4023868680), (8, 3520885095), (9, 3129675640), (10, 2816708076), (12, 2347256730), (13, 2166698520), (14, 2011934340), (15, 1877805384), (18, 1564837820), (20, 1408354038), (21, 1341289560), (24, 1173628365), (26, 1083349260), (28, 1005967170), (30, 938902692), (35, 804773736), (36, 782418910), (39, 722232840), (40, 704177019), (42, 670644780), (45, 625935128), (52, 541674630), (56, 502983585), (60, 469451346), (63, 447096520), (65, 433339704), (70, 402386868), (72, 391209455), (78, 361116420), (84, 335322390), (90, 312967564), (91, 309528360), (104, 270837315), (105, 268257912), (117, 240744280), (120, 234725673), (126, 223548260), (130, 216669852), (140, 201193434), (156, 180558210), (168, 167661195), (180, 156483782), (182, 154764180), (195, 144446568), (210, 134128956), (234, 120372140), (252, 111774130), (260, 108334926), (273, 103176120), (280, 100596717), (312, 90279105), (315, 89419304), (360, 78241891), (364, 77382090), (390, 72223284), (420, 67064478), (455, 61905672), (468, 60186070), (504, 55887065), (520, 54167463), (546, 51588060), (585, 48148856), (630, 44709652), (728, 38691045), (780, 36111642), (819, 34392040), (840, 33532239), (910, 30952836), (936, 30093035), (1092, 25794030), (1170, 24074428), (1260, 22354826), (1365, 20635224), (1560, 18055821), (1638, 17196020), (1820, 15476418), (2184, 12897015), (2340, 12037214), (2520, 11177413), (2730, 10317612), (3276, 8598010), (3640, 7738209), (4095, 6878408), (4680, 6018607), (5460, 5158806), (6552, 4299005), (8190, 3439204), (10920, 2579403), (16380, 1719602), (32760, 859801)]