1548115380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16831}}^1$

素因数の和:16926

約数の個数: 144

約数和(自身を含む): 5440641024

約数和(自身を除く): 3892525644

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, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 9198, 10220, 13140, 15330, 16831, 18396, 22995, 30660, 33662, 45990, 50493, 67324, 84155, 91980, 100986, 117817, 151479, 168310, 201972, 235634, 252465, 302958, 336620, 353451, 471268, 504930, 589085, 605916, 706902, 757395, 1009860, 1060353, 1178170, 1228663, 1413804, 1514790, 1767255, 2120706, 2356340, 2457326, 3029580, 3534510, 3685989, 4241412, 4914652, 5301765, 6143315, 7069020, 7371978, 8600641, 10603530, 11057967, 12286630, 14743956, 17201282, 18429945, 21207060, 22115934, 24573260, 25801923, 34402564, 36859890, 43003205, 44231868, 51603846, 55289835, 73719780, 77405769, 86006410, 103207692, 110579670, 129009615, 154811538, 172012820, 221159340, 258019230, 309623076, 387028845, 516038460, 774057690, 1548115380]

約数ペア:

[(1, 1548115380), (2, 774057690), (3, 516038460), (4, 387028845), (5, 309623076), (6, 258019230), (7, 221159340), (9, 172012820), (10, 154811538), (12, 129009615), (14, 110579670), (15, 103207692), (18, 86006410), (20, 77405769), (21, 73719780), (28, 55289835), (30, 51603846), (35, 44231868), (36, 43003205), (42, 36859890), (45, 34402564), (60, 25801923), (63, 24573260), (70, 22115934), (73, 21207060), (84, 18429945), (90, 17201282), (105, 14743956), (126, 12286630), (140, 11057967), (146, 10603530), (180, 8600641), (210, 7371978), (219, 7069020), (252, 6143315), (292, 5301765), (315, 4914652), (365, 4241412), (420, 3685989), (438, 3534510), (511, 3029580), (630, 2457326), (657, 2356340), (730, 2120706), (876, 1767255), (1022, 1514790), (1095, 1413804), (1260, 1228663), (1314, 1178170), (1460, 1060353), (1533, 1009860), (2044, 757395), (2190, 706902), (2555, 605916), (2628, 589085), (3066, 504930), (3285, 471268), (4380, 353451), (4599, 336620), (5110, 302958), (6132, 252465), (6570, 235634), (7665, 201972), (9198, 168310), (10220, 151479), (13140, 117817), (15330, 100986), (16831, 91980), (18396, 84155), (22995, 67324), (30660, 50493), (33662, 45990)]