141610480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 244079120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 40, 44, 55, 58, 62, 80, 88, 110, 116, 124, 145, 155, 176, 179, 220, 232, 248, 290, 310, 319, 341, 358, 440, 464, 496, 580, 620, 638, 682, 716, 880, 895, 899, 1160, 1240, 1276, 1364, 1432, 1595, 1705, 1790, 1798, 1969, 2320, 2480, 2552, 2728, 2864, 3190, 3410, 3580, 3596, 3938, 4495, 5104, 5191, 5456, 5549, 6380, 6820, 7160, 7192, 7876, 8990, 9845, 9889, 10382, 11098, 12760, 13640, 14320, 14384, 15752, 17980, 19690, 19778, 20764, 22196, 25520, 25955, 27280, 27745, 31504, 35960, 39380, 39556, 41528, 44392, 49445, 51910, 55490, 57101, 61039, 71920, 78760, 79112, 83056, 88784, 98890, 103820, 110980, 114202, 122078, 157520, 158224, 160921, 197780, 207640, 221960, 228404, 244156, 285505, 305195, 321842, 395560, 415280, 443920, 456808, 488312, 571010, 610390, 643684, 791120, 804605, 913616, 976624, 1142020, 1220780, 1287368, 1609210, 1770131, 2284040, 2441560, 2574736, 3218420, 3540262, 4568080, 4883120, 6436840, 7080524, 8850655, 12873680, 14161048, 17701310, 28322096, 35402620, 70805240, 141610480]

約数ペア:

[(1, 141610480), (2, 70805240), (4, 35402620), (5, 28322096), (8, 17701310), (10, 14161048), (11, 12873680), (16, 8850655), (20, 7080524), (22, 6436840), (29, 4883120), (31, 4568080), (40, 3540262), (44, 3218420), (55, 2574736), (58, 2441560), (62, 2284040), (80, 1770131), (88, 1609210), (110, 1287368), (116, 1220780), (124, 1142020), (145, 976624), (155, 913616), (176, 804605), (179, 791120), (220, 643684), (232, 610390), (248, 571010), (290, 488312), (310, 456808), (319, 443920), (341, 415280), (358, 395560), (440, 321842), (464, 305195), (496, 285505), (580, 244156), (620, 228404), (638, 221960), (682, 207640), (716, 197780), (880, 160921), (895, 158224), (899, 157520), (1160, 122078), (1240, 114202), (1276, 110980), (1364, 103820), (1432, 98890), (1595, 88784), (1705, 83056), (1790, 79112), (1798, 78760), (1969, 71920), (2320, 61039), (2480, 57101), (2552, 55490), (2728, 51910), (2864, 49445), (3190, 44392), (3410, 41528), (3580, 39556), (3596, 39380), (3938, 35960), (4495, 31504), (5104, 27745), (5191, 27280), (5456, 25955), (5549, 25520), (6380, 22196), (6820, 20764), (7160, 19778), (7192, 19690), (7876, 17980), (8990, 15752), (9845, 14384), (9889, 14320), (10382, 13640), (11098, 12760)]