6456835440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{815257}}^1$

素因数の和:815287

約数の個数: 120

約数和(自身を含む): 23655526128

約数和(自身を除く): 17198690688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 815257, 1630514, 2445771, 3261028, 4076285, 4891542, 6522056, 7337313, 8152570, 8967827, 9783084, 12228855, 13044112, 14674626, 16305140, 17935654, 19566168, 24457710, 26903481, 29349252, 32610280, 35871308, 36686565, 39132336, 44839135, 48915420, 53806962, 58698504, 65220560, 71742616, 73373130, 80710443, 89678270, 97830840, 107613924, 117397008, 134517405, 143485232, 146746260, 161420886, 179356540, 195661680, 215227848, 269034810, 293492520, 322841772, 358713080, 403552215, 430455696, 538069620, 586985040, 645683544, 717426160, 807104430, 1076139240, 1291367088, 1614208860, 2152278480, 3228417720, 6456835440]

約数ペア:

[(1, 6456835440), (2, 3228417720), (3, 2152278480), (4, 1614208860), (5, 1291367088), (6, 1076139240), (8, 807104430), (9, 717426160), (10, 645683544), (11, 586985040), (12, 538069620), (15, 430455696), (16, 403552215), (18, 358713080), (20, 322841772), (22, 293492520), (24, 269034810), (30, 215227848), (33, 195661680), (36, 179356540), (40, 161420886), (44, 146746260), (45, 143485232), (48, 134517405), (55, 117397008), (60, 107613924), (66, 97830840), (72, 89678270), (80, 80710443), (88, 73373130), (90, 71742616), (99, 65220560), (110, 58698504), (120, 53806962), (132, 48915420), (144, 44839135), (165, 39132336), (176, 36686565), (180, 35871308), (198, 32610280), (220, 29349252), (240, 26903481), (264, 24457710), (330, 19566168), (360, 17935654), (396, 16305140), (440, 14674626), (495, 13044112), (528, 12228855), (660, 9783084), (720, 8967827), (792, 8152570), (880, 7337313), (990, 6522056), (1320, 4891542), (1584, 4076285), (1980, 3261028), (2640, 2445771), (3960, 1630514), (7920, 815257)]