1566173960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7703}}^1$

素因数の和:7767

約数の個数: 128

約数和(自身を含む): 4193441280

約数和(自身を除く): 2627267320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 85, 92, 104, 115, 130, 136, 170, 184, 221, 230, 260, 299, 340, 391, 442, 460, 520, 598, 680, 782, 884, 920, 1105, 1196, 1495, 1564, 1768, 1955, 2210, 2392, 2990, 3128, 3910, 4420, 5083, 5980, 7703, 7820, 8840, 10166, 11960, 15406, 15640, 20332, 25415, 30812, 38515, 40664, 50830, 61624, 77030, 100139, 101660, 130951, 154060, 177169, 200278, 203320, 261902, 308120, 354338, 400556, 500695, 523804, 654755, 708676, 801112, 885845, 1001390, 1047608, 1309510, 1417352, 1702363, 1771690, 2002780, 2303197, 2619020, 3011873, 3404726, 3543380, 4005560, 4606394, 5238040, 6023746, 6809452, 7086760, 8511815, 9212788, 11515985, 12047492, 13618904, 15059365, 17023630, 18425576, 23031970, 24094984, 30118730, 34047260, 39154349, 46063940, 60237460, 68094520, 78308698, 92127880, 120474920, 156617396, 195771745, 313234792, 391543490, 783086980, 1566173960]

約数ペア:

[(1, 1566173960), (2, 783086980), (4, 391543490), (5, 313234792), (8, 195771745), (10, 156617396), (13, 120474920), (17, 92127880), (20, 78308698), (23, 68094520), (26, 60237460), (34, 46063940), (40, 39154349), (46, 34047260), (52, 30118730), (65, 24094984), (68, 23031970), (85, 18425576), (92, 17023630), (104, 15059365), (115, 13618904), (130, 12047492), (136, 11515985), (170, 9212788), (184, 8511815), (221, 7086760), (230, 6809452), (260, 6023746), (299, 5238040), (340, 4606394), (391, 4005560), (442, 3543380), (460, 3404726), (520, 3011873), (598, 2619020), (680, 2303197), (782, 2002780), (884, 1771690), (920, 1702363), (1105, 1417352), (1196, 1309510), (1495, 1047608), (1564, 1001390), (1768, 885845), (1955, 801112), (2210, 708676), (2392, 654755), (2990, 523804), (3128, 500695), (3910, 400556), (4420, 354338), (5083, 308120), (5980, 261902), (7703, 203320), (7820, 200278), (8840, 177169), (10166, 154060), (11960, 130951), (15406, 101660), (15640, 100139), (20332, 77030), (25415, 61624), (30812, 50830), (38515, 40664)]