143145240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8969}}^1$

素因数の和:9009

約数の個数: 128

約数和(自身を含む): 516672000

約数和(自身を除く): 373526760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 8969, 15960, 17938, 26907, 35876, 44845, 53814, 62783, 71752, 89690, 107628, 125566, 134535, 170411, 179380, 188349, 215256, 251132, 269070, 313915, 340822, 358760, 376698, 502264, 511233, 538140, 627830, 681644, 753396, 852055, 941745, 1022466, 1076280, 1192877, 1255660, 1363288, 1506792, 1704110, 1883490, 2044932, 2385754, 2511320, 2556165, 3408220, 3578631, 3766980, 4089864, 4771508, 5112330, 5964385, 6816440, 7157262, 7533960, 9543016, 10224660, 11928770, 14314524, 17893155, 20449320, 23857540, 28629048, 35786310, 47715080, 71572620, 143145240]

約数ペア:

[(1, 143145240), (2, 71572620), (3, 47715080), (4, 35786310), (5, 28629048), (6, 23857540), (7, 20449320), (8, 17893155), (10, 14314524), (12, 11928770), (14, 10224660), (15, 9543016), (19, 7533960), (20, 7157262), (21, 6816440), (24, 5964385), (28, 5112330), (30, 4771508), (35, 4089864), (38, 3766980), (40, 3578631), (42, 3408220), (56, 2556165), (57, 2511320), (60, 2385754), (70, 2044932), (76, 1883490), (84, 1704110), (95, 1506792), (105, 1363288), (114, 1255660), (120, 1192877), (133, 1076280), (140, 1022466), (152, 941745), (168, 852055), (190, 753396), (210, 681644), (228, 627830), (266, 538140), (280, 511233), (285, 502264), (380, 376698), (399, 358760), (420, 340822), (456, 313915), (532, 269070), (570, 251132), (665, 215256), (760, 188349), (798, 179380), (840, 170411), (1064, 134535), (1140, 125566), (1330, 107628), (1596, 89690), (1995, 71752), (2280, 62783), (2660, 53814), (3192, 44845), (3990, 35876), (5320, 26907), (7980, 17938), (8969, 15960)]