78869542960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{50123}}^1$

素因数の和:50255

約数の個数: 160

約数和(自身を含む): 211447091520

約数和(自身を除く): 132577548560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 89, 104, 130, 136, 170, 178, 208, 221, 260, 272, 340, 356, 442, 445, 520, 680, 712, 884, 890, 1040, 1105, 1157, 1360, 1424, 1513, 1768, 1780, 2210, 2314, 3026, 3536, 3560, 4420, 4628, 5785, 6052, 7120, 7565, 8840, 9256, 11570, 12104, 15130, 17680, 18512, 19669, 23140, 24208, 30260, 39338, 46280, 50123, 60520, 78676, 92560, 98345, 100246, 121040, 157352, 196690, 200492, 250615, 314704, 393380, 400984, 501230, 651599, 786760, 801968, 852091, 1002460, 1303198, 1573520, 1704182, 2004920, 2606396, 3257995, 3408364, 4009840, 4260455, 4460947, 5212792, 6515990, 6816728, 8520910, 8921894, 10425584, 11077183, 13031980, 13633456, 17041820, 17843788, 22154366, 22304735, 26063960, 34083640, 35687576, 44308732, 44609470, 52127920, 55385915, 57992311, 68167280, 71375152, 75836099, 88617464, 89218940, 110771830, 115984622, 151672198, 177234928, 178437880, 221543660, 231969244, 289961555, 303344396, 356875760, 379180495, 443087320, 463938488, 579923110, 606688792, 758360990, 886174640, 927876976, 985869287, 1159846220, 1213377584, 1516721980, 1971738574, 2319692440, 3033443960, 3943477148, 4639384880, 4929346435, 6066887920, 7886954296, 9858692870, 15773908592, 19717385740, 39434771480, 78869542960]

約数ペア:

[(1, 78869542960), (2, 39434771480), (4, 19717385740), (5, 15773908592), (8, 9858692870), (10, 7886954296), (13, 6066887920), (16, 4929346435), (17, 4639384880), (20, 3943477148), (26, 3033443960), (34, 2319692440), (40, 1971738574), (52, 1516721980), (65, 1213377584), (68, 1159846220), (80, 985869287), (85, 927876976), (89, 886174640), (104, 758360990), (130, 606688792), (136, 579923110), (170, 463938488), (178, 443087320), (208, 379180495), (221, 356875760), (260, 303344396), (272, 289961555), (340, 231969244), (356, 221543660), (442, 178437880), (445, 177234928), (520, 151672198), (680, 115984622), (712, 110771830), (884, 89218940), (890, 88617464), (1040, 75836099), (1105, 71375152), (1157, 68167280), (1360, 57992311), (1424, 55385915), (1513, 52127920), (1768, 44609470), (1780, 44308732), (2210, 35687576), (2314, 34083640), (3026, 26063960), (3536, 22304735), (3560, 22154366), (4420, 17843788), (4628, 17041820), (5785, 13633456), (6052, 13031980), (7120, 11077183), (7565, 10425584), (8840, 8921894), (9256, 8520910), (11570, 6816728), (12104, 6515990), (15130, 5212792), (17680, 4460947), (18512, 4260455), (19669, 4009840), (23140, 3408364), (24208, 3257995), (30260, 2606396), (39338, 2004920), (46280, 1704182), (50123, 1573520), (60520, 1303198), (78676, 1002460), (92560, 852091), (98345, 801968), (100246, 786760), (121040, 651599), (157352, 501230), (196690, 400984), (200492, 393380), (250615, 314704)]