811710120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6269}}^1$

素因数の和:6379

約数の個数: 128

約数和(自身を含む): 2654467200

約数和(自身を除く): 1842757080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1560, 1660, 1992, 2158, 2490, 3237, 3320, 4316, 4980, 5395, 6269, 6474, 8632, 9960, 10790, 12538, 12948, 16185, 18807, 21580, 25076, 25896, 31345, 32370, 37614, 43160, 50152, 62690, 64740, 75228, 81497, 94035, 125380, 129480, 150456, 162994, 188070, 244491, 250760, 325988, 376140, 407485, 488982, 520327, 651976, 752280, 814970, 977964, 1040654, 1222455, 1560981, 1629940, 1955928, 2081308, 2444910, 2601635, 3121962, 3259880, 4162616, 4889820, 5203270, 6243924, 6764251, 7804905, 9779640, 10406540, 12487848, 13528502, 15609810, 20292753, 20813080, 27057004, 31219620, 33821255, 40585506, 54114008, 62439240, 67642510, 81171012, 101463765, 135285020, 162342024, 202927530, 270570040, 405855060, 811710120]

約数ペア:

[(1, 811710120), (2, 405855060), (3, 270570040), (4, 202927530), (5, 162342024), (6, 135285020), (8, 101463765), (10, 81171012), (12, 67642510), (13, 62439240), (15, 54114008), (20, 40585506), (24, 33821255), (26, 31219620), (30, 27057004), (39, 20813080), (40, 20292753), (52, 15609810), (60, 13528502), (65, 12487848), (78, 10406540), (83, 9779640), (104, 7804905), (120, 6764251), (130, 6243924), (156, 5203270), (166, 4889820), (195, 4162616), (249, 3259880), (260, 3121962), (312, 2601635), (332, 2444910), (390, 2081308), (415, 1955928), (498, 1629940), (520, 1560981), (664, 1222455), (780, 1040654), (830, 977964), (996, 814970), (1079, 752280), (1245, 651976), (1560, 520327), (1660, 488982), (1992, 407485), (2158, 376140), (2490, 325988), (3237, 250760), (3320, 244491), (4316, 188070), (4980, 162994), (5395, 150456), (6269, 129480), (6474, 125380), (8632, 94035), (9960, 81497), (10790, 75228), (12538, 64740), (12948, 62690), (16185, 50152), (18807, 43160), (21580, 37614), (25076, 32370), (25896, 31345)]