712970640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4742

約数の個数: 160

約数和(自身を含む): 2490912000

約数和(自身を除く): 1777941360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 4649, 5112, 5680, 6390, 7668, 8520, 9298, 9585, 10224, 12780, 13947, 15336, 17040, 18596, 19170, 23245, 25560, 27894, 30672, 37192, 38340, 41841, 46490, 51120, 55788, 69735, 74384, 76680, 83682, 92980, 111576, 125523, 139470, 153360, 167364, 185960, 209205, 223152, 251046, 278940, 330079, 334728, 371920, 418410, 502092, 557880, 627615, 660158, 669456, 836820, 990237, 1004184, 1115760, 1255230, 1320316, 1650395, 1673640, 1980474, 2008368, 2510460, 2640632, 2970711, 3300790, 3347280, 3960948, 4951185, 5020920, 5281264, 5941422, 6601580, 7921896, 8912133, 9902370, 10041840, 11882844, 13203160, 14853555, 15843792, 17824266, 19804740, 23765688, 26406320, 29707110, 35648532, 39609480, 44560665, 47531376, 59414220, 71297064, 79218960, 89121330, 118828440, 142594128, 178242660, 237656880, 356485320, 712970640]

約数ペア:

[(1, 712970640), (2, 356485320), (3, 237656880), (4, 178242660), (5, 142594128), (6, 118828440), (8, 89121330), (9, 79218960), (10, 71297064), (12, 59414220), (15, 47531376), (16, 44560665), (18, 39609480), (20, 35648532), (24, 29707110), (27, 26406320), (30, 23765688), (36, 19804740), (40, 17824266), (45, 15843792), (48, 14853555), (54, 13203160), (60, 11882844), (71, 10041840), (72, 9902370), (80, 8912133), (90, 7921896), (108, 6601580), (120, 5941422), (135, 5281264), (142, 5020920), (144, 4951185), (180, 3960948), (213, 3347280), (216, 3300790), (240, 2970711), (270, 2640632), (284, 2510460), (355, 2008368), (360, 1980474), (426, 1673640), (432, 1650395), (540, 1320316), (568, 1255230), (639, 1115760), (710, 1004184), (720, 990237), (852, 836820), (1065, 669456), (1080, 660158), (1136, 627615), (1278, 557880), (1420, 502092), (1704, 418410), (1917, 371920), (2130, 334728), (2160, 330079), (2556, 278940), (2840, 251046), (3195, 223152), (3408, 209205), (3834, 185960), (4260, 167364), (4649, 153360), (5112, 139470), (5680, 125523), (6390, 111576), (7668, 92980), (8520, 83682), (9298, 76680), (9585, 74384), (10224, 69735), (12780, 55788), (13947, 51120), (15336, 46490), (17040, 41841), (18596, 38340), (19170, 37192), (23245, 30672), (25560, 27894)]