121593360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 434472192

約数和(自身を除く): 312878832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 461, 471, 560, 628, 785, 840, 922, 942, 1099, 1256, 1383, 1570, 1680, 1844, 1884, 2198, 2305, 2355, 2512, 2766, 3140, 3227, 3297, 3688, 3768, 4396, 4610, 4710, 5495, 5532, 6280, 6454, 6594, 6915, 7376, 7536, 8792, 9220, 9420, 9681, 10990, 11064, 12560, 12908, 13188, 13830, 16135, 16485, 17584, 18440, 18840, 19362, 21980, 22128, 25816, 26376, 27660, 32270, 32970, 36880, 37680, 38724, 43960, 48405, 51632, 52752, 55320, 64540, 65940, 72377, 77448, 87920, 96810, 110640, 129080, 131880, 144754, 154896, 193620, 217131, 258160, 263760, 289508, 361885, 387240, 434262, 506639, 579016, 723770, 774480, 868524, 1013278, 1085655, 1158032, 1447540, 1519917, 1737048, 2026556, 2171310, 2533195, 2895080, 3039834, 3474096, 4053112, 4342620, 5066390, 5790160, 6079668, 7599585, 8106224, 8685240, 10132780, 12159336, 15199170, 17370480, 20265560, 24318672, 30398340, 40531120, 60796680, 121593360]

約数ペア:

[(1, 121593360), (2, 60796680), (3, 40531120), (4, 30398340), (5, 24318672), (6, 20265560), (7, 17370480), (8, 15199170), (10, 12159336), (12, 10132780), (14, 8685240), (15, 8106224), (16, 7599585), (20, 6079668), (21, 5790160), (24, 5066390), (28, 4342620), (30, 4053112), (35, 3474096), (40, 3039834), (42, 2895080), (48, 2533195), (56, 2171310), (60, 2026556), (70, 1737048), (80, 1519917), (84, 1447540), (105, 1158032), (112, 1085655), (120, 1013278), (140, 868524), (157, 774480), (168, 723770), (210, 579016), (240, 506639), (280, 434262), (314, 387240), (336, 361885), (420, 289508), (461, 263760), (471, 258160), (560, 217131), (628, 193620), (785, 154896), (840, 144754), (922, 131880), (942, 129080), (1099, 110640), (1256, 96810), (1383, 87920), (1570, 77448), (1680, 72377), (1844, 65940), (1884, 64540), (2198, 55320), (2305, 52752), (2355, 51632), (2512, 48405), (2766, 43960), (3140, 38724), (3227, 37680), (3297, 36880), (3688, 32970), (3768, 32270), (4396, 27660), (4610, 26376), (4710, 25816), (5495, 22128), (5532, 21980), (6280, 19362), (6454, 18840), (6594, 18440), (6915, 17584), (7376, 16485), (7536, 16135), (8792, 13830), (9220, 13188), (9420, 12908), (9681, 12560), (10990, 11064)]