2580810960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{118169}}^1$

素因数の和:118205

約数の個数: 160

約数和(自身を含む): 9846869760

約数和(自身を除く): 7266058800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 118169, 236338, 354507, 472676, 590845, 709014, 827183, 945352, 1181690, 1418028, 1536197, 1654366, 1772535, 1890704, 2363380, 2481549, 2836056, 3072394, 3308732, 3545070, 4135915, 4608591, 4726760, 4963098, 5672112, 6144788, 6617464, 7090140, 7680985, 8271830, 9217182, 9453520, 9926196, 10753379, 12289576, 12407745, 13234928, 14180280, 15361970, 16543660, 18434364, 19852392, 21506758, 23042955, 24579152, 24815490, 28360560, 30723940, 32260137, 33087320, 36868728, 39704784, 43013516, 46085910, 49630980, 53766895, 61447880, 64520274, 66174640, 73737456, 86027032, 92171820, 99261960, 107533790, 122895760, 129040548, 161300685, 172054064, 184343640, 198523920, 215067580, 258081096, 322601370, 368687280, 430135160, 516162192, 645202740, 860270320, 1290405480, 2580810960]

約数ペア:

[(1, 2580810960), (2, 1290405480), (3, 860270320), (4, 645202740), (5, 516162192), (6, 430135160), (7, 368687280), (8, 322601370), (10, 258081096), (12, 215067580), (13, 198523920), (14, 184343640), (15, 172054064), (16, 161300685), (20, 129040548), (21, 122895760), (24, 107533790), (26, 99261960), (28, 92171820), (30, 86027032), (35, 73737456), (39, 66174640), (40, 64520274), (42, 61447880), (48, 53766895), (52, 49630980), (56, 46085910), (60, 43013516), (65, 39704784), (70, 36868728), (78, 33087320), (80, 32260137), (84, 30723940), (91, 28360560), (104, 24815490), (105, 24579152), (112, 23042955), (120, 21506758), (130, 19852392), (140, 18434364), (156, 16543660), (168, 15361970), (182, 14180280), (195, 13234928), (208, 12407745), (210, 12289576), (240, 10753379), (260, 9926196), (273, 9453520), (280, 9217182), (312, 8271830), (336, 7680985), (364, 7090140), (390, 6617464), (420, 6144788), (455, 5672112), (520, 4963098), (546, 4726760), (560, 4608591), (624, 4135915), (728, 3545070), (780, 3308732), (840, 3072394), (910, 2836056), (1040, 2481549), (1092, 2363380), (1365, 1890704), (1456, 1772535), (1560, 1654366), (1680, 1536197), (1820, 1418028), (2184, 1181690), (2730, 945352), (3120, 827183), (3640, 709014), (4368, 590845), (5460, 472676), (7280, 354507), (10920, 236338), (21840, 118169)]