1512872621840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{14878763}}^1$

素因数の和:14878848

約数の個数: 80

約数和(自身を含む): 3719452939776

約数和(自身を除く): 2206580317936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 2480, 2542, 3280, 5084, 6355, 10168, 12710, 20336, 25420, 50840, 101680, 14878763, 29757526, 59515052, 74393815, 119030104, 148787630, 238060208, 297575260, 461241653, 595150520, 610029283, 922483306, 1190301040, 1220058566, 1844966612, 2306208265, 2440117132, 3050146415, 3689933224, 4612416530, 4880234264, 6100292830, 7379866448, 9224833060, 9760468528, 12200585660, 18449666120, 18910907773, 24401171320, 36899332240, 37821815546, 48802342640, 75643631092, 94554538865, 151287262184, 189109077730, 302574524368, 378218155460, 756436310920, 1512872621840]

約数ペア:

[(1, 1512872621840), (2, 756436310920), (4, 378218155460), (5, 302574524368), (8, 189109077730), (10, 151287262184), (16, 94554538865), (20, 75643631092), (31, 48802342640), (40, 37821815546), (41, 36899332240), (62, 24401171320), (80, 18910907773), (82, 18449666120), (124, 12200585660), (155, 9760468528), (164, 9224833060), (205, 7379866448), (248, 6100292830), (310, 4880234264), (328, 4612416530), (410, 3689933224), (496, 3050146415), (620, 2440117132), (656, 2306208265), (820, 1844966612), (1240, 1220058566), (1271, 1190301040), (1640, 922483306), (2480, 610029283), (2542, 595150520), (3280, 461241653), (5084, 297575260), (6355, 238060208), (10168, 148787630), (12710, 119030104), (20336, 74393815), (25420, 59515052), (50840, 29757526), (101680, 14878763)]