143911140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 413575680

約数和(自身を除く): 269664540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 97, 158, 194, 237, 291, 313, 316, 388, 395, 474, 485, 582, 626, 790, 939, 948, 970, 1164, 1185, 1252, 1455, 1565, 1580, 1878, 1940, 2370, 2910, 3130, 3756, 4695, 4740, 5820, 6260, 7663, 9390, 15326, 18780, 22989, 24727, 30361, 30652, 38315, 45978, 49454, 60722, 74181, 76630, 91083, 91956, 98908, 114945, 121444, 123635, 148362, 151805, 153260, 182166, 229890, 247270, 296724, 303610, 364332, 370905, 455415, 459780, 494540, 607220, 741810, 910830, 1483620, 1821660, 2398519, 4797038, 7195557, 9594076, 11992595, 14391114, 23985190, 28782228, 35977785, 47970380, 71955570, 143911140]

約数ペア:

[(1, 143911140), (2, 71955570), (3, 47970380), (4, 35977785), (5, 28782228), (6, 23985190), (10, 14391114), (12, 11992595), (15, 9594076), (20, 7195557), (30, 4797038), (60, 2398519), (79, 1821660), (97, 1483620), (158, 910830), (194, 741810), (237, 607220), (291, 494540), (313, 459780), (316, 455415), (388, 370905), (395, 364332), (474, 303610), (485, 296724), (582, 247270), (626, 229890), (790, 182166), (939, 153260), (948, 151805), (970, 148362), (1164, 123635), (1185, 121444), (1252, 114945), (1455, 98908), (1565, 91956), (1580, 91083), (1878, 76630), (1940, 74181), (2370, 60722), (2910, 49454), (3130, 45978), (3756, 38315), (4695, 30652), (4740, 30361), (5820, 24727), (6260, 22989), (7663, 18780), (9390, 15326)]