313631760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100523}}^1$

素因数の和:100552

約数の個数: 80

約数和(自身を含む): 1047057984

約数和(自身を除く): 733426224

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, 312, 390, 520, 624, 780, 1040, 1560, 3120, 100523, 201046, 301569, 402092, 502615, 603138, 804184, 1005230, 1206276, 1306799, 1507845, 1608368, 2010460, 2412552, 2613598, 3015690, 3920397, 4020920, 4825104, 5227196, 6031380, 6533995, 7840794, 8041840, 10454392, 12062760, 13067990, 15681588, 19601985, 20908784, 24125520, 26135980, 31363176, 39203970, 52271960, 62726352, 78407940, 104543920, 156815880, 313631760]

約数ペア:

[(1, 313631760), (2, 156815880), (3, 104543920), (4, 78407940), (5, 62726352), (6, 52271960), (8, 39203970), (10, 31363176), (12, 26135980), (13, 24125520), (15, 20908784), (16, 19601985), (20, 15681588), (24, 13067990), (26, 12062760), (30, 10454392), (39, 8041840), (40, 7840794), (48, 6533995), (52, 6031380), (60, 5227196), (65, 4825104), (78, 4020920), (80, 3920397), (104, 3015690), (120, 2613598), (130, 2412552), (156, 2010460), (195, 1608368), (208, 1507845), (240, 1306799), (260, 1206276), (312, 1005230), (390, 804184), (520, 603138), (624, 502615), (780, 402092), (1040, 301569), (1560, 201046), (3120, 100523)]