224455920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71941}}^1$

素因数の和:71970

約数の個数: 80

約数和(自身を含む): 749347872

約数和(自身を除く): 524891952

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, 71941, 143882, 215823, 287764, 359705, 431646, 575528, 719410, 863292, 935233, 1079115, 1151056, 1438820, 1726584, 1870466, 2158230, 2805699, 2877640, 3453168, 3740932, 4316460, 4676165, 5611398, 5755280, 7481864, 8632920, 9352330, 11222796, 14028495, 14963728, 17265840, 18704660, 22445592, 28056990, 37409320, 44891184, 56113980, 74818640, 112227960, 224455920]

約数ペア:

[(1, 224455920), (2, 112227960), (3, 74818640), (4, 56113980), (5, 44891184), (6, 37409320), (8, 28056990), (10, 22445592), (12, 18704660), (13, 17265840), (15, 14963728), (16, 14028495), (20, 11222796), (24, 9352330), (26, 8632920), (30, 7481864), (39, 5755280), (40, 5611398), (48, 4676165), (52, 4316460), (60, 3740932), (65, 3453168), (78, 2877640), (80, 2805699), (104, 2158230), (120, 1870466), (130, 1726584), (156, 1438820), (195, 1151056), (208, 1079115), (240, 935233), (260, 863292), (312, 719410), (390, 575528), (520, 431646), (624, 359705), (780, 287764), (1040, 215823), (1560, 143882), (3120, 71941)]