155115531680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1\times {\mathrm{13933}}^1$

素因数の和:18058

約数の個数: 96

約数和(自身を含む): 388139595984

約数和(自身を除く): 233024064304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4093, 8186, 13933, 16372, 20465, 27866, 32744, 40930, 55732, 65488, 69581, 69665, 81860, 111464, 130976, 139162, 139330, 163720, 222928, 236861, 278324, 278660, 327440, 347905, 445856, 473722, 556648, 557320, 654880, 695810, 947444, 1113296, 1114640, 1184305, 1391620, 1894888, 2226592, 2229280, 2368610, 2783240, 3789776, 4737220, 5566480, 7579552, 9474440, 11132960, 18948880, 37897760, 57027769, 114055538, 228111076, 285138845, 456222152, 570277690, 912444304, 969472073, 1140555380, 1824888608, 1938944146, 2281110760, 3877888292, 4562221520, 4847360365, 7755776584, 9124443040, 9694720730, 15511553168, 19389441460, 31023106336, 38778882920, 77557765840, 155115531680]

約数ペア:

[(1, 155115531680), (2, 77557765840), (4, 38778882920), (5, 31023106336), (8, 19389441460), (10, 15511553168), (16, 9694720730), (17, 9124443040), (20, 7755776584), (32, 4847360365), (34, 4562221520), (40, 3877888292), (68, 2281110760), (80, 1938944146), (85, 1824888608), (136, 1140555380), (160, 969472073), (170, 912444304), (272, 570277690), (340, 456222152), (544, 285138845), (680, 228111076), (1360, 114055538), (2720, 57027769), (4093, 37897760), (8186, 18948880), (13933, 11132960), (16372, 9474440), (20465, 7579552), (27866, 5566480), (32744, 4737220), (40930, 3789776), (55732, 2783240), (65488, 2368610), (69581, 2229280), (69665, 2226592), (81860, 1894888), (111464, 1391620), (130976, 1184305), (139162, 1114640), (139330, 1113296), (163720, 947444), (222928, 695810), (236861, 654880), (278324, 557320), (278660, 556648), (327440, 473722), (347905, 445856)]