111974720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2488

約数の個数: 112

約数和(自身を含む): 313383168

約数和(自身を除く): 201408448

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2447, 2860, 3520, 4160, 4576, 4894, 5720, 9152, 9788, 11440, 12235, 19576, 22880, 24470, 26917, 31811, 39152, 45760, 48940, 53834, 63622, 78304, 97880, 107668, 127244, 134585, 156608, 159055, 195760, 215336, 254488, 269170, 318110, 349921, 391520, 430672, 508976, 538340, 636220, 699842, 783040, 861344, 1017952, 1076680, 1272440, 1399684, 1722688, 1749605, 2035904, 2153360, 2544880, 2799368, 3499210, 4306720, 5089760, 5598736, 6998420, 8613440, 10179520, 11197472, 13996840, 22394944, 27993680, 55987360, 111974720]

約数ペア:

[(1, 111974720), (2, 55987360), (4, 27993680), (5, 22394944), (8, 13996840), (10, 11197472), (11, 10179520), (13, 8613440), (16, 6998420), (20, 5598736), (22, 5089760), (26, 4306720), (32, 3499210), (40, 2799368), (44, 2544880), (52, 2153360), (55, 2035904), (64, 1749605), (65, 1722688), (80, 1399684), (88, 1272440), (104, 1076680), (110, 1017952), (130, 861344), (143, 783040), (160, 699842), (176, 636220), (208, 538340), (220, 508976), (260, 430672), (286, 391520), (320, 349921), (352, 318110), (416, 269170), (440, 254488), (520, 215336), (572, 195760), (704, 159055), (715, 156608), (832, 134585), (880, 127244), (1040, 107668), (1144, 97880), (1430, 78304), (1760, 63622), (2080, 53834), (2288, 48940), (2447, 45760), (2860, 39152), (3520, 31811), (4160, 26917), (4576, 24470), (4894, 22880), (5720, 19576), (9152, 12235), (9788, 11440)]