15676059720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{187423}}^1$

素因数の和:187495

約数の個数: 128

約数和(自身を含む): 51009315840

約数和(自身を除く): 35333256120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2788, 3485, 4182, 4920, 5576, 6970, 8364, 10455, 13940, 16728, 20910, 27880, 41820, 83640, 187423, 374846, 562269, 749692, 937115, 1124538, 1499384, 1874230, 2249076, 2811345, 3186191, 3748460, 4498152, 5622690, 6372382, 7496920, 7684343, 9558573, 11245380, 12744764, 15368686, 15930955, 19117146, 22490760, 23053029, 25489528, 30737372, 31861910, 38234292, 38421715, 46106058, 47792865, 61474744, 63723820, 76468584, 76843430, 92212116, 95585730, 115265145, 127447640, 130633831, 153686860, 184424232, 191171460, 230530290, 261267662, 307373720, 382342920, 391901493, 461060580, 522535324, 653169155, 783802986, 922121160, 1045070648, 1306338310, 1567605972, 1959507465, 2612676620, 3135211944, 3919014930, 5225353240, 7838029860, 15676059720]

約数ペア:

[(1, 15676059720), (2, 7838029860), (3, 5225353240), (4, 3919014930), (5, 3135211944), (6, 2612676620), (8, 1959507465), (10, 1567605972), (12, 1306338310), (15, 1045070648), (17, 922121160), (20, 783802986), (24, 653169155), (30, 522535324), (34, 461060580), (40, 391901493), (41, 382342920), (51, 307373720), (60, 261267662), (68, 230530290), (82, 191171460), (85, 184424232), (102, 153686860), (120, 130633831), (123, 127447640), (136, 115265145), (164, 95585730), (170, 92212116), (204, 76843430), (205, 76468584), (246, 63723820), (255, 61474744), (328, 47792865), (340, 46106058), (408, 38421715), (410, 38234292), (492, 31861910), (510, 30737372), (615, 25489528), (680, 23053029), (697, 22490760), (820, 19117146), (984, 15930955), (1020, 15368686), (1230, 12744764), (1394, 11245380), (1640, 9558573), (2040, 7684343), (2091, 7496920), (2460, 6372382), (2788, 5622690), (3485, 4498152), (4182, 3748460), (4920, 3186191), (5576, 2811345), (6970, 2249076), (8364, 1874230), (10455, 1499384), (13940, 1124538), (16728, 937115), (20910, 749692), (27880, 562269), (41820, 374846), (83640, 187423)]