2880490851160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1\times {\mathrm{75707}}^1$

素因数の和:79601

約数の個数: 128

約数和(自身を含む): 7349005843200

約数和(自身を除く): 4468514992040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 3851, 4940, 7702, 9880, 15404, 19255, 30808, 38510, 50063, 73169, 75707, 77020, 100126, 146338, 151414, 154040, 200252, 250315, 292676, 302828, 365845, 378535, 400504, 500630, 585352, 605656, 731690, 757070, 951197, 984191, 1001260, 1438433, 1463380, 1514140, 1902394, 1968382, 2002520, 2876866, 2926760, 3028280, 3804788, 3936764, 4755985, 4920955, 5753732, 7192165, 7609576, 7873528, 9511970, 9841910, 11507464, 14384330, 18699629, 19023940, 19683820, 28768660, 37399258, 38047880, 39367640, 57537320, 74798516, 93498145, 149597032, 186996290, 291547657, 373992580, 583095314, 747985160, 1166190628, 1457738285, 2332381256, 2915476570, 3790119541, 5539405483, 5830953140, 7580239082, 11078810966, 11661906280, 15160478164, 18950597705, 22157621932, 27697027415, 30320956328, 37901195410, 44315243864, 55394054830, 72012271279, 75802390820, 110788109660, 144024542558, 151604781640, 221576219320, 288049085116, 360061356395, 576098170232, 720122712790, 1440245425580, 2880490851160]

約数ペア:

[(1, 2880490851160), (2, 1440245425580), (4, 720122712790), (5, 576098170232), (8, 360061356395), (10, 288049085116), (13, 221576219320), (19, 151604781640), (20, 144024542558), (26, 110788109660), (38, 75802390820), (40, 72012271279), (52, 55394054830), (65, 44315243864), (76, 37901195410), (95, 30320956328), (104, 27697027415), (130, 22157621932), (152, 18950597705), (190, 15160478164), (247, 11661906280), (260, 11078810966), (380, 7580239082), (494, 5830953140), (520, 5539405483), (760, 3790119541), (988, 2915476570), (1235, 2332381256), (1976, 1457738285), (2470, 1166190628), (3851, 747985160), (4940, 583095314), (7702, 373992580), (9880, 291547657), (15404, 186996290), (19255, 149597032), (30808, 93498145), (38510, 74798516), (50063, 57537320), (73169, 39367640), (75707, 38047880), (77020, 37399258), (100126, 28768660), (146338, 19683820), (151414, 19023940), (154040, 18699629), (200252, 14384330), (250315, 11507464), (292676, 9841910), (302828, 9511970), (365845, 7873528), (378535, 7609576), (400504, 7192165), (500630, 5753732), (585352, 4920955), (605656, 4755985), (731690, 3936764), (757070, 3804788), (951197, 3028280), (984191, 2926760), (1001260, 2876866), (1438433, 2002520), (1463380, 1968382), (1514140, 1902394)]