156788273200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{4423}}^1$

素因数の和:4872

約数の個数: 240

約数和(自身を含む): 430690309056

約数和(自身を除く): 273902035856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 401, 425, 442, 520, 650, 680, 802, 850, 884, 1040, 1105, 1300, 1360, 1604, 1700, 1768, 2005, 2210, 2600, 3208, 3400, 3536, 4010, 4420, 4423, 5200, 5213, 5525, 6416, 6800, 6817, 8020, 8840, 8846, 10025, 10426, 11050, 13634, 16040, 17680, 17692, 20050, 20852, 22100, 22115, 26065, 27268, 32080, 34085, 35384, 40100, 41704, 44200, 44230, 52130, 54536, 57499, 68170, 70768, 75191, 80200, 83408, 88400, 88460, 88621, 104260, 109072, 110575, 114998, 130325, 136340, 150382, 160400, 170425, 176920, 177242, 208520, 221150, 229996, 260650, 272680, 287495, 300764, 340850, 353840, 354484, 375955, 417040, 442300, 443105, 459992, 521300, 545360, 574990, 601528, 681700, 708968, 751910, 884600, 886210, 919984, 977483, 1042600, 1149980, 1203056, 1363400, 1417936, 1437475, 1503820, 1769200, 1772420, 1773623, 1879775, 1954966, 2085200, 2215525, 2299960, 2726800, 2874950, 3007640, 3544840, 3547246, 3759550, 3909932, 4431050, 4599920, 4887415, 5749900, 6015280, 7089680, 7094492, 7519100, 7819864, 8862100, 8868115, 9774830, 11499800, 14188984, 15038200, 15639728, 17724200, 17736230, 19549660, 22999600, 23057099, 24437075, 28377968, 30076400, 30151591, 35448400, 35472460, 39099320, 44340575, 46114198, 48874150, 60303182, 70944920, 78198640, 88681150, 92228396, 97748300, 115285495, 120606364, 141889840, 150757955, 177362300, 184456792, 195496600, 230570990, 241212728, 301515910, 354724600, 368913584, 390993200, 391970683, 461141980, 482425456, 576427475, 603031820, 709449200, 753789775, 783941366, 922283960, 1152854950, 1206063640, 1507579550, 1567882732, 1844567920, 1959853415, 2305709900, 2412127280, 3015159100, 3135765464, 3919706830, 4611419800, 6030318200, 6271530928, 7839413660, 9222839600, 9799267075, 12060636400, 15678827320, 19598534150, 31357654640, 39197068300, 78394136600, 156788273200]

約数ペア:

[(1, 156788273200), (2, 78394136600), (4, 39197068300), (5, 31357654640), (8, 19598534150), (10, 15678827320), (13, 12060636400), (16, 9799267075), (17, 9222839600), (20, 7839413660), (25, 6271530928), (26, 6030318200), (34, 4611419800), (40, 3919706830), (50, 3135765464), (52, 3015159100), (65, 2412127280), (68, 2305709900), (80, 1959853415), (85, 1844567920), (100, 1567882732), (104, 1507579550), (130, 1206063640), (136, 1152854950), (170, 922283960), (200, 783941366), (208, 753789775), (221, 709449200), (260, 603031820), (272, 576427475), (325, 482425456), (340, 461141980), (400, 391970683), (401, 390993200), (425, 368913584), (442, 354724600), (520, 301515910), (650, 241212728), (680, 230570990), (802, 195496600), (850, 184456792), (884, 177362300), (1040, 150757955), (1105, 141889840), (1300, 120606364), (1360, 115285495), (1604, 97748300), (1700, 92228396), (1768, 88681150), (2005, 78198640), (2210, 70944920), (2600, 60303182), (3208, 48874150), (3400, 46114198), (3536, 44340575), (4010, 39099320), (4420, 35472460), (4423, 35448400), (5200, 30151591), (5213, 30076400), (5525, 28377968), (6416, 24437075), (6800, 23057099), (6817, 22999600), (8020, 19549660), (8840, 17736230), (8846, 17724200), (10025, 15639728), (10426, 15038200), (11050, 14188984), (13634, 11499800), (16040, 9774830), (17680, 8868115), (17692, 8862100), (20050, 7819864), (20852, 7519100), (22100, 7094492), (22115, 7089680), (26065, 6015280), (27268, 5749900), (32080, 4887415), (34085, 4599920), (35384, 4431050), (40100, 3909932), (41704, 3759550), (44200, 3547246), (44230, 3544840), (52130, 3007640), (54536, 2874950), (57499, 2726800), (68170, 2299960), (70768, 2215525), (75191, 2085200), (80200, 1954966), (83408, 1879775), (88400, 1773623), (88460, 1772420), (88621, 1769200), (104260, 1503820), (109072, 1437475), (110575, 1417936), (114998, 1363400), (130325, 1203056), (136340, 1149980), (150382, 1042600), (160400, 977483), (170425, 919984), (176920, 886210), (177242, 884600), (208520, 751910), (221150, 708968), (229996, 681700), (260650, 601528), (272680, 574990), (287495, 545360), (300764, 521300), (340850, 459992), (353840, 443105), (354484, 442300), (375955, 417040)]