129965950920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{63067}}^1$

素因数の和:64415

約数の個数: 128

約数和(自身を含む): 420214515840

約数和(自身を除く): 290248564920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1321, 1560, 2642, 3963, 5284, 6605, 7926, 10568, 13210, 15852, 17173, 19815, 26420, 31704, 34346, 39630, 51519, 52840, 63067, 68692, 79260, 85865, 103038, 126134, 137384, 158520, 171730, 189201, 206076, 252268, 257595, 315335, 343460, 378402, 412152, 504536, 515190, 630670, 686920, 756804, 819871, 946005, 1030380, 1261340, 1513608, 1639742, 1892010, 2060760, 2459613, 2522680, 3279484, 3784020, 4099355, 4919226, 6558968, 7568040, 8198710, 9838452, 12298065, 16397420, 19676904, 24596130, 32794840, 49192260, 83311507, 98384520, 166623014, 249934521, 333246028, 416557535, 499869042, 666492056, 833115070, 999738084, 1083049591, 1249672605, 1666230140, 1999476168, 2166099182, 2499345210, 3249148773, 3332460280, 4332198364, 4998690420, 5415247955, 6498297546, 8664396728, 9997380840, 10830495910, 12996595092, 16245743865, 21660991820, 25993190184, 32491487730, 43321983640, 64982975460, 129965950920]

約数ペア:

[(1, 129965950920), (2, 64982975460), (3, 43321983640), (4, 32491487730), (5, 25993190184), (6, 21660991820), (8, 16245743865), (10, 12996595092), (12, 10830495910), (13, 9997380840), (15, 8664396728), (20, 6498297546), (24, 5415247955), (26, 4998690420), (30, 4332198364), (39, 3332460280), (40, 3249148773), (52, 2499345210), (60, 2166099182), (65, 1999476168), (78, 1666230140), (104, 1249672605), (120, 1083049591), (130, 999738084), (156, 833115070), (195, 666492056), (260, 499869042), (312, 416557535), (390, 333246028), (520, 249934521), (780, 166623014), (1321, 98384520), (1560, 83311507), (2642, 49192260), (3963, 32794840), (5284, 24596130), (6605, 19676904), (7926, 16397420), (10568, 12298065), (13210, 9838452), (15852, 8198710), (17173, 7568040), (19815, 6558968), (26420, 4919226), (31704, 4099355), (34346, 3784020), (39630, 3279484), (51519, 2522680), (52840, 2459613), (63067, 2060760), (68692, 1892010), (79260, 1639742), (85865, 1513608), (103038, 1261340), (126134, 1030380), (137384, 946005), (158520, 819871), (171730, 756804), (189201, 686920), (206076, 630670), (252268, 515190), (257595, 504536), (315335, 412152), (343460, 378402)]