420304089480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15527}}^1\times {\mathrm{20507}}^1$

素因数の和:36059

約数の個数: 128

約数和(自身を含む): 1375696327680

約数和(自身を除く): 955392238200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 15527, 20507, 31054, 41014, 46581, 61521, 62108, 77635, 82028, 93162, 102535, 123042, 124216, 155270, 164056, 170797, 186324, 205070, 225577, 232905, 246084, 307605, 310540, 341594, 372648, 410140, 451154, 465810, 492168, 512391, 615210, 621080, 676731, 683188, 820280, 853985, 902308, 931620, 1024782, 1127885, 1230420, 1353462, 1366376, 1707970, 1804616, 1863240, 2049564, 2255770, 2460840, 2561955, 2706924, 3383655, 3415940, 4099128, 4511540, 5123910, 5413848, 6767310, 6831880, 9023080, 10247820, 13534620, 20495640, 27069240, 318412189, 636824378, 955236567, 1273648756, 1592060945, 1910473134, 2547297512, 3184121890, 3502534079, 3820946268, 4776182835, 6368243780, 7005068158, 7641892536, 9552365670, 10507602237, 12736487560, 14010136316, 17512670395, 19104731340, 21015204474, 28020272632, 35025340790, 38209462680, 42030408948, 52538011185, 70050681580, 84060817896, 105076022370, 140101363160, 210152044740, 420304089480]

約数ペア:

[(1, 420304089480), (2, 210152044740), (3, 140101363160), (4, 105076022370), (5, 84060817896), (6, 70050681580), (8, 52538011185), (10, 42030408948), (11, 38209462680), (12, 35025340790), (15, 28020272632), (20, 21015204474), (22, 19104731340), (24, 17512670395), (30, 14010136316), (33, 12736487560), (40, 10507602237), (44, 9552365670), (55, 7641892536), (60, 7005068158), (66, 6368243780), (88, 4776182835), (110, 3820946268), (120, 3502534079), (132, 3184121890), (165, 2547297512), (220, 1910473134), (264, 1592060945), (330, 1273648756), (440, 955236567), (660, 636824378), (1320, 318412189), (15527, 27069240), (20507, 20495640), (31054, 13534620), (41014, 10247820), (46581, 9023080), (61521, 6831880), (62108, 6767310), (77635, 5413848), (82028, 5123910), (93162, 4511540), (102535, 4099128), (123042, 3415940), (124216, 3383655), (155270, 2706924), (164056, 2561955), (170797, 2460840), (186324, 2255770), (205070, 2049564), (225577, 1863240), (232905, 1804616), (246084, 1707970), (307605, 1366376), (310540, 1353462), (341594, 1230420), (372648, 1127885), (410140, 1024782), (451154, 931620), (465810, 902308), (492168, 853985), (512391, 820280), (615210, 683188), (621080, 676731)]