865694340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36161}}^1$

素因数の和:36202

約数の個数: 144

約数和(自身を含む): 3159112320

約数和(自身を除く): 2293417980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 36161, 72322, 108483, 144644, 180805, 216966, 253127, 325449, 361610, 433932, 506254, 542415, 650898, 687059, 723220, 759381, 1012508, 1084830, 1265635, 1301796, 1374118, 1518762, 1627245, 2061177, 2169660, 2278143, 2531270, 2748236, 3037524, 3254490, 3435295, 3796905, 4122354, 4556286, 4809413, 5062540, 6183531, 6508980, 6870590, 7593810, 8244708, 9112572, 9618826, 10305885, 11390715, 12367062, 13741180, 14428239, 15187620, 19237652, 20611770, 22781430, 24047065, 24734124, 28856478, 30917655, 41223540, 43284717, 45562860, 48094130, 57712956, 61835310, 72141195, 86569434, 96188260, 123670620, 144282390, 173138868, 216423585, 288564780, 432847170, 865694340]

約数ペア:

[(1, 865694340), (2, 432847170), (3, 288564780), (4, 216423585), (5, 173138868), (6, 144282390), (7, 123670620), (9, 96188260), (10, 86569434), (12, 72141195), (14, 61835310), (15, 57712956), (18, 48094130), (19, 45562860), (20, 43284717), (21, 41223540), (28, 30917655), (30, 28856478), (35, 24734124), (36, 24047065), (38, 22781430), (42, 20611770), (45, 19237652), (57, 15187620), (60, 14428239), (63, 13741180), (70, 12367062), (76, 11390715), (84, 10305885), (90, 9618826), (95, 9112572), (105, 8244708), (114, 7593810), (126, 6870590), (133, 6508980), (140, 6183531), (171, 5062540), (180, 4809413), (190, 4556286), (210, 4122354), (228, 3796905), (252, 3435295), (266, 3254490), (285, 3037524), (315, 2748236), (342, 2531270), (380, 2278143), (399, 2169660), (420, 2061177), (532, 1627245), (570, 1518762), (630, 1374118), (665, 1301796), (684, 1265635), (798, 1084830), (855, 1012508), (1140, 759381), (1197, 723220), (1260, 687059), (1330, 650898), (1596, 542415), (1710, 506254), (1995, 433932), (2394, 361610), (2660, 325449), (3420, 253127), (3990, 216966), (4788, 180805), (5985, 144644), (7980, 108483), (11970, 72322), (23940, 36161)]