1942316460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3769}}^1$

素因数の和:4200

約数の個数: 144

約数和(自身を含む): 6751617600

約数和(自身を除く): 4809301140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 409, 420, 630, 818, 1227, 1260, 1636, 2045, 2454, 2863, 3681, 3769, 4090, 4908, 5726, 6135, 7362, 7538, 8180, 8589, 11307, 11452, 12270, 14315, 14724, 15076, 17178, 18405, 18845, 22614, 24540, 25767, 26383, 28630, 33921, 34356, 36810, 37690, 42945, 45228, 51534, 52766, 56535, 57260, 67842, 73620, 75380, 79149, 85890, 103068, 105532, 113070, 128835, 131915, 135684, 158298, 169605, 171780, 226140, 237447, 257670, 263830, 316596, 339210, 395745, 474894, 515340, 527660, 678420, 791490, 949788, 1187235, 1541521, 1582980, 2374470, 3083042, 4624563, 4748940, 6166084, 7707605, 9249126, 10790647, 13873689, 15415210, 18498252, 21581294, 23122815, 27747378, 30830420, 32371941, 43162588, 46245630, 53953235, 55494756, 64743882, 69368445, 92491260, 97115823, 107906470, 129487764, 138736890, 161859705, 194231646, 215812940, 277473780, 323719410, 388463292, 485579115, 647438820, 971158230, 1942316460]

約数ペア:

[(1, 1942316460), (2, 971158230), (3, 647438820), (4, 485579115), (5, 388463292), (6, 323719410), (7, 277473780), (9, 215812940), (10, 194231646), (12, 161859705), (14, 138736890), (15, 129487764), (18, 107906470), (20, 97115823), (21, 92491260), (28, 69368445), (30, 64743882), (35, 55494756), (36, 53953235), (42, 46245630), (45, 43162588), (60, 32371941), (63, 30830420), (70, 27747378), (84, 23122815), (90, 21581294), (105, 18498252), (126, 15415210), (140, 13873689), (180, 10790647), (210, 9249126), (252, 7707605), (315, 6166084), (409, 4748940), (420, 4624563), (630, 3083042), (818, 2374470), (1227, 1582980), (1260, 1541521), (1636, 1187235), (2045, 949788), (2454, 791490), (2863, 678420), (3681, 527660), (3769, 515340), (4090, 474894), (4908, 395745), (5726, 339210), (6135, 316596), (7362, 263830), (7538, 257670), (8180, 237447), (8589, 226140), (11307, 171780), (11452, 169605), (12270, 158298), (14315, 135684), (14724, 131915), (15076, 128835), (17178, 113070), (18405, 105532), (18845, 103068), (22614, 85890), (24540, 79149), (25767, 75380), (26383, 73620), (28630, 67842), (33921, 57260), (34356, 56535), (36810, 52766), (37690, 51534), (42945, 45228)]