244579920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 822364032

約数和(自身を除く): 577784112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 277, 283, 312, 390, 520, 554, 566, 624, 780, 831, 849, 1040, 1108, 1132, 1385, 1415, 1560, 1662, 1698, 2216, 2264, 2770, 2830, 3120, 3324, 3396, 3601, 3679, 4155, 4245, 4432, 4528, 5540, 5660, 6648, 6792, 7202, 7358, 8310, 8490, 10803, 11037, 11080, 11320, 13296, 13584, 14404, 14716, 16620, 16980, 18005, 18395, 21606, 22074, 22160, 22640, 28808, 29432, 33240, 33960, 36010, 36790, 43212, 44148, 54015, 55185, 57616, 58864, 66480, 67920, 72020, 73580, 78391, 86424, 88296, 108030, 110370, 144040, 147160, 156782, 172848, 176592, 216060, 220740, 235173, 288080, 294320, 313564, 391955, 432120, 441480, 470346, 627128, 783910, 864240, 882960, 940692, 1019083, 1175865, 1254256, 1567820, 1881384, 2038166, 2351730, 3057249, 3135640, 3762768, 4076332, 4703460, 5095415, 6114498, 6271280, 8152664, 9406920, 10190830, 12228996, 15286245, 16305328, 18813840, 20381660, 24457992, 30572490, 40763320, 48915984, 61144980, 81526640, 122289960, 244579920]

約数ペア:

[(1, 244579920), (2, 122289960), (3, 81526640), (4, 61144980), (5, 48915984), (6, 40763320), (8, 30572490), (10, 24457992), (12, 20381660), (13, 18813840), (15, 16305328), (16, 15286245), (20, 12228996), (24, 10190830), (26, 9406920), (30, 8152664), (39, 6271280), (40, 6114498), (48, 5095415), (52, 4703460), (60, 4076332), (65, 3762768), (78, 3135640), (80, 3057249), (104, 2351730), (120, 2038166), (130, 1881384), (156, 1567820), (195, 1254256), (208, 1175865), (240, 1019083), (260, 940692), (277, 882960), (283, 864240), (312, 783910), (390, 627128), (520, 470346), (554, 441480), (566, 432120), (624, 391955), (780, 313564), (831, 294320), (849, 288080), (1040, 235173), (1108, 220740), (1132, 216060), (1385, 176592), (1415, 172848), (1560, 156782), (1662, 147160), (1698, 144040), (2216, 110370), (2264, 108030), (2770, 88296), (2830, 86424), (3120, 78391), (3324, 73580), (3396, 72020), (3601, 67920), (3679, 66480), (4155, 58864), (4245, 57616), (4432, 55185), (4528, 54015), (5540, 44148), (5660, 43212), (6648, 36790), (6792, 36010), (7202, 33960), (7358, 33240), (8310, 29432), (8490, 28808), (10803, 22640), (11037, 22160), (11080, 22074), (11320, 21606), (13296, 18395), (13584, 18005), (14404, 16980), (14716, 16620)]