7557920760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{24593}}^1$

素因数の和:24817

約数の個数: 128

約数和(自身を含む): 24542844480

約数和(自身を除く): 16984923720

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, 197, 260, 312, 390, 394, 520, 591, 780, 788, 985, 1182, 1560, 1576, 1970, 2364, 2561, 2955, 3940, 4728, 5122, 5910, 7683, 7880, 10244, 11820, 12805, 15366, 20488, 23640, 24593, 25610, 30732, 38415, 49186, 51220, 61464, 73779, 76830, 98372, 102440, 122965, 147558, 153660, 196744, 245930, 295116, 307320, 319709, 368895, 491860, 590232, 639418, 737790, 959127, 983720, 1278836, 1475580, 1598545, 1918254, 2557672, 2951160, 3197090, 3836508, 4795635, 4844821, 6394180, 7673016, 9591270, 9689642, 12788360, 14534463, 19182540, 19379284, 24224105, 29068926, 38365080, 38758568, 48448210, 58137852, 62982673, 72672315, 96896420, 116275704, 125965346, 145344630, 188948019, 193792840, 251930692, 290689260, 314913365, 377896038, 503861384, 581378520, 629826730, 755792076, 944740095, 1259653460, 1511584152, 1889480190, 2519306920, 3778960380, 7557920760]

約数ペア:

[(1, 7557920760), (2, 3778960380), (3, 2519306920), (4, 1889480190), (5, 1511584152), (6, 1259653460), (8, 944740095), (10, 755792076), (12, 629826730), (13, 581378520), (15, 503861384), (20, 377896038), (24, 314913365), (26, 290689260), (30, 251930692), (39, 193792840), (40, 188948019), (52, 145344630), (60, 125965346), (65, 116275704), (78, 96896420), (104, 72672315), (120, 62982673), (130, 58137852), (156, 48448210), (195, 38758568), (197, 38365080), (260, 29068926), (312, 24224105), (390, 19379284), (394, 19182540), (520, 14534463), (591, 12788360), (780, 9689642), (788, 9591270), (985, 7673016), (1182, 6394180), (1560, 4844821), (1576, 4795635), (1970, 3836508), (2364, 3197090), (2561, 2951160), (2955, 2557672), (3940, 1918254), (4728, 1598545), (5122, 1475580), (5910, 1278836), (7683, 983720), (7880, 959127), (10244, 737790), (11820, 639418), (12805, 590232), (15366, 491860), (20488, 368895), (23640, 319709), (24593, 307320), (25610, 295116), (30732, 245930), (38415, 196744), (49186, 153660), (51220, 147558), (61464, 122965), (73779, 102440), (76830, 98372)]