1570264280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131293}}^1$

素因数の和:131340

約数の個数: 64

約数和(自身を含む): 3970330560

約数和(自身を除く): 2400066280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 131293, 262586, 525172, 656465, 1050344, 1312930, 1706809, 2625860, 3019739, 3413618, 5251720, 6039478, 6827236, 8534045, 12078956, 13654472, 15098695, 17068090, 24157912, 30197390, 34136180, 39256607, 60394780, 68272360, 78513214, 120789560, 157026428, 196283035, 314052856, 392566070, 785132140, 1570264280]

約数ペア:

[(1, 1570264280), (2, 785132140), (4, 392566070), (5, 314052856), (8, 196283035), (10, 157026428), (13, 120789560), (20, 78513214), (23, 68272360), (26, 60394780), (40, 39256607), (46, 34136180), (52, 30197390), (65, 24157912), (92, 17068090), (104, 15098695), (115, 13654472), (130, 12078956), (184, 8534045), (230, 6827236), (260, 6039478), (299, 5251720), (460, 3413618), (520, 3019739), (598, 2625860), (920, 1706809), (1196, 1312930), (1495, 1050344), (2392, 656465), (2990, 525172), (5980, 262586), (11960, 131293)]