6629480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 18748800

約数和(自身を除く): 12119320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 61, 65, 76, 88, 95, 104, 110, 122, 130, 143, 152, 190, 209, 220, 244, 247, 260, 286, 305, 380, 418, 440, 488, 494, 520, 572, 610, 671, 715, 760, 793, 836, 988, 1045, 1144, 1159, 1220, 1235, 1342, 1430, 1586, 1672, 1976, 2090, 2318, 2440, 2470, 2684, 2717, 2860, 3172, 3355, 3965, 4180, 4636, 4940, 5368, 5434, 5720, 5795, 6344, 6710, 7930, 8360, 8723, 9272, 9880, 10868, 11590, 12749, 13420, 13585, 15067, 15860, 17446, 21736, 23180, 25498, 26840, 27170, 30134, 31720, 34892, 43615, 46360, 50996, 54340, 60268, 63745, 69784, 75335, 87230, 101992, 108680, 120536, 127490, 150670, 165737, 174460, 254980, 301340, 331474, 348920, 509960, 602680, 662948, 828685, 1325896, 1657370, 3314740, 6629480]

約数ペア:

[(1, 6629480), (2, 3314740), (4, 1657370), (5, 1325896), (8, 828685), (10, 662948), (11, 602680), (13, 509960), (19, 348920), (20, 331474), (22, 301340), (26, 254980), (38, 174460), (40, 165737), (44, 150670), (52, 127490), (55, 120536), (61, 108680), (65, 101992), (76, 87230), (88, 75335), (95, 69784), (104, 63745), (110, 60268), (122, 54340), (130, 50996), (143, 46360), (152, 43615), (190, 34892), (209, 31720), (220, 30134), (244, 27170), (247, 26840), (260, 25498), (286, 23180), (305, 21736), (380, 17446), (418, 15860), (440, 15067), (488, 13585), (494, 13420), (520, 12749), (572, 11590), (610, 10868), (671, 9880), (715, 9272), (760, 8723), (793, 8360), (836, 7930), (988, 6710), (1045, 6344), (1144, 5795), (1159, 5720), (1220, 5434), (1235, 5368), (1342, 4940), (1430, 4636), (1586, 4180), (1672, 3965), (1976, 3355), (2090, 3172), (2318, 2860), (2440, 2717), (2470, 2684)]