423504120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 1373682240

約数和(自身を除く): 950178120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 401, 520, 677, 780, 802, 1203, 1354, 1560, 1604, 2005, 2031, 2406, 2708, 3208, 3385, 4010, 4062, 4812, 5213, 5416, 6015, 6770, 8020, 8124, 8801, 9624, 10155, 10426, 12030, 13540, 15639, 16040, 16248, 17602, 20310, 20852, 24060, 26065, 26403, 27080, 31278, 35204, 40620, 41704, 44005, 48120, 52130, 52806, 62556, 70408, 78195, 81240, 88010, 104260, 105612, 125112, 132015, 156390, 176020, 208520, 211224, 264030, 271477, 312780, 352040, 528060, 542954, 625560, 814431, 1056120, 1085908, 1357385, 1628862, 2171816, 2714770, 3257724, 3529201, 4072155, 5429540, 6515448, 7058402, 8144310, 10587603, 10859080, 14116804, 16288620, 17646005, 21175206, 28233608, 32577240, 35292010, 42350412, 52938015, 70584020, 84700824, 105876030, 141168040, 211752060, 423504120]

約数ペア:

[(1, 423504120), (2, 211752060), (3, 141168040), (4, 105876030), (5, 84700824), (6, 70584020), (8, 52938015), (10, 42350412), (12, 35292010), (13, 32577240), (15, 28233608), (20, 21175206), (24, 17646005), (26, 16288620), (30, 14116804), (39, 10859080), (40, 10587603), (52, 8144310), (60, 7058402), (65, 6515448), (78, 5429540), (104, 4072155), (120, 3529201), (130, 3257724), (156, 2714770), (195, 2171816), (260, 1628862), (312, 1357385), (390, 1085908), (401, 1056120), (520, 814431), (677, 625560), (780, 542954), (802, 528060), (1203, 352040), (1354, 312780), (1560, 271477), (1604, 264030), (2005, 211224), (2031, 208520), (2406, 176020), (2708, 156390), (3208, 132015), (3385, 125112), (4010, 105612), (4062, 104260), (4812, 88010), (5213, 81240), (5416, 78195), (6015, 70408), (6770, 62556), (8020, 52806), (8124, 52130), (8801, 48120), (9624, 44005), (10155, 41704), (10426, 40620), (12030, 35204), (13540, 31278), (15639, 27080), (16040, 26403), (16248, 26065), (17602, 24060), (20310, 20852)]