63942060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 225792000

約数和(自身を除く): 161849940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 239, 245, 260, 273, 294, 343, 364, 390, 420, 455, 478, 490, 546, 588, 637, 686, 717, 735, 780, 910, 956, 980, 1029, 1092, 1195, 1274, 1365, 1372, 1434, 1470, 1673, 1715, 1820, 1911, 2058, 2390, 2548, 2730, 2868, 2940, 3107, 3185, 3346, 3430, 3585, 3822, 4116, 4459, 4780, 5019, 5145, 5460, 6214, 6370, 6692, 6860, 7170, 7644, 8365, 8918, 9321, 9555, 10038, 10290, 11711, 12428, 12740, 13377, 14340, 15535, 16730, 17836, 18642, 19110, 20076, 20580, 21749, 22295, 23422, 25095, 26754, 31070, 33460, 35133, 37284, 38220, 43498, 44590, 46605, 46844, 50190, 53508, 58555, 62140, 65247, 66885, 70266, 81977, 86996, 89180, 93210, 100380, 108745, 117110, 130494, 133770, 140532, 152243, 163954, 175665, 186420, 217490, 234220, 245931, 260988, 267540, 304486, 326235, 327908, 351330, 409885, 434980, 456729, 491862, 608972, 652470, 702660, 761215, 819770, 913458, 983724, 1065701, 1229655, 1304940, 1522430, 1639540, 1826916, 2131402, 2283645, 2459310, 3044860, 3197103, 4262804, 4567290, 4918620, 5328505, 6394206, 9134580, 10657010, 12788412, 15985515, 21314020, 31971030, 63942060]

約数ペア:

[(1, 63942060), (2, 31971030), (3, 21314020), (4, 15985515), (5, 12788412), (6, 10657010), (7, 9134580), (10, 6394206), (12, 5328505), (13, 4918620), (14, 4567290), (15, 4262804), (20, 3197103), (21, 3044860), (26, 2459310), (28, 2283645), (30, 2131402), (35, 1826916), (39, 1639540), (42, 1522430), (49, 1304940), (52, 1229655), (60, 1065701), (65, 983724), (70, 913458), (78, 819770), (84, 761215), (91, 702660), (98, 652470), (105, 608972), (130, 491862), (140, 456729), (147, 434980), (156, 409885), (182, 351330), (195, 327908), (196, 326235), (210, 304486), (239, 267540), (245, 260988), (260, 245931), (273, 234220), (294, 217490), (343, 186420), (364, 175665), (390, 163954), (420, 152243), (455, 140532), (478, 133770), (490, 130494), (546, 117110), (588, 108745), (637, 100380), (686, 93210), (717, 89180), (735, 86996), (780, 81977), (910, 70266), (956, 66885), (980, 65247), (1029, 62140), (1092, 58555), (1195, 53508), (1274, 50190), (1365, 46844), (1372, 46605), (1434, 44590), (1470, 43498), (1673, 38220), (1715, 37284), (1820, 35133), (1911, 33460), (2058, 31070), (2390, 26754), (2548, 25095), (2730, 23422), (2868, 22295), (2940, 21749), (3107, 20580), (3185, 20076), (3346, 19110), (3430, 18642), (3585, 17836), (3822, 16730), (4116, 15535), (4459, 14340), (4780, 13377), (5019, 12740), (5145, 12428), (5460, 11711), (6214, 10290), (6370, 10038), (6692, 9555), (6860, 9321), (7170, 8918), (7644, 8365)]