430587520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2034

約数の個数: 128

約数和(自身を含む): 1159764480

約数和(自身を除く): 729176960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1973, 1984, 2480, 2728, 3410, 3520, 3946, 3968, 4960, 5456, 6820, 7040, 7892, 9865, 9920, 10912, 13640, 15784, 19730, 19840, 21703, 21824, 27280, 31568, 39460, 43406, 43648, 54560, 61163, 63136, 78920, 86812, 108515, 109120, 122326, 126272, 157840, 173624, 217030, 218240, 244652, 252544, 305815, 315680, 347248, 434060, 489304, 611630, 631360, 672793, 694496, 868120, 978608, 1223260, 1262720, 1345586, 1388992, 1736240, 1957216, 2446520, 2691172, 2777984, 3363965, 3472480, 3914432, 4893040, 5382344, 6727930, 6944960, 7828864, 9786080, 10764688, 13455860, 13889920, 19572160, 21529376, 26911720, 39144320, 43058752, 53823440, 86117504, 107646880, 215293760, 430587520]

約数ペア:

[(1, 430587520), (2, 215293760), (4, 107646880), (5, 86117504), (8, 53823440), (10, 43058752), (11, 39144320), (16, 26911720), (20, 21529376), (22, 19572160), (31, 13889920), (32, 13455860), (40, 10764688), (44, 9786080), (55, 7828864), (62, 6944960), (64, 6727930), (80, 5382344), (88, 4893040), (110, 3914432), (124, 3472480), (128, 3363965), (155, 2777984), (160, 2691172), (176, 2446520), (220, 1957216), (248, 1736240), (310, 1388992), (320, 1345586), (341, 1262720), (352, 1223260), (440, 978608), (496, 868120), (620, 694496), (640, 672793), (682, 631360), (704, 611630), (880, 489304), (992, 434060), (1240, 347248), (1364, 315680), (1408, 305815), (1705, 252544), (1760, 244652), (1973, 218240), (1984, 217030), (2480, 173624), (2728, 157840), (3410, 126272), (3520, 122326), (3946, 109120), (3968, 108515), (4960, 86812), (5456, 78920), (6820, 63136), (7040, 61163), (7892, 54560), (9865, 43648), (9920, 43406), (10912, 39460), (13640, 31568), (15784, 27280), (19730, 21824), (19840, 21703)]