1497661880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2589

約数の個数: 128

約数和(自身を含む): 3997486080

約数和(自身を除く): 2499824200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 107, 110, 130, 143, 214, 220, 260, 286, 428, 440, 520, 535, 572, 715, 856, 1070, 1144, 1177, 1391, 1430, 2140, 2354, 2447, 2782, 2860, 4280, 4708, 4894, 5564, 5720, 5885, 6955, 9416, 9788, 11128, 11770, 12235, 13910, 15301, 19576, 23540, 24470, 26917, 27820, 30602, 31811, 47080, 48940, 53834, 55640, 61204, 63622, 76505, 97880, 107668, 122408, 127244, 134585, 153010, 159055, 215336, 254488, 261829, 269170, 306020, 318110, 349921, 523658, 538340, 612040, 636220, 699842, 1047316, 1076680, 1272440, 1309145, 1399684, 1749605, 2094632, 2618290, 2799368, 2880119, 3403777, 3499210, 5236580, 5760238, 6807554, 6998420, 10473160, 11520476, 13615108, 13996840, 14400595, 17018885, 23040952, 27230216, 28801190, 34037770, 37441547, 57602380, 68075540, 74883094, 115204760, 136151080, 149766188, 187207735, 299532376, 374415470, 748830940, 1497661880]

約数ペア:

[(1, 1497661880), (2, 748830940), (4, 374415470), (5, 299532376), (8, 187207735), (10, 149766188), (11, 136151080), (13, 115204760), (20, 74883094), (22, 68075540), (26, 57602380), (40, 37441547), (44, 34037770), (52, 28801190), (55, 27230216), (65, 23040952), (88, 17018885), (104, 14400595), (107, 13996840), (110, 13615108), (130, 11520476), (143, 10473160), (214, 6998420), (220, 6807554), (260, 5760238), (286, 5236580), (428, 3499210), (440, 3403777), (520, 2880119), (535, 2799368), (572, 2618290), (715, 2094632), (856, 1749605), (1070, 1399684), (1144, 1309145), (1177, 1272440), (1391, 1076680), (1430, 1047316), (2140, 699842), (2354, 636220), (2447, 612040), (2782, 538340), (2860, 523658), (4280, 349921), (4708, 318110), (4894, 306020), (5564, 269170), (5720, 261829), (5885, 254488), (6955, 215336), (9416, 159055), (9788, 153010), (11128, 134585), (11770, 127244), (12235, 122408), (13910, 107668), (15301, 97880), (19576, 76505), (23540, 63622), (24470, 61204), (26917, 55640), (27820, 53834), (30602, 48940), (31811, 47080)]