1444782780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11353}}^1$

素因数の和:11476

約数の個数: 144

約数和(自身を含む): 5058615744

約数和(自身を除く): 3613832964

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, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1818, 2020, 2121, 2828, 3030, 3535, 3636, 4242, 4545, 6060, 6363, 7070, 8484, 9090, 10605, 11353, 12726, 14140, 18180, 21210, 22706, 25452, 31815, 34059, 42420, 45412, 56765, 63630, 68118, 79471, 102177, 113530, 127260, 136236, 158942, 170295, 204354, 227060, 238413, 317884, 340590, 397355, 408708, 476826, 510885, 681180, 715239, 794710, 953652, 1021770, 1146653, 1192065, 1430478, 1589420, 2043540, 2293306, 2384130, 2860956, 3439959, 3576195, 4586612, 4768260, 5733265, 6879918, 7152390, 8026571, 10319877, 11466530, 13759836, 14304780, 16053142, 17199795, 20639754, 22933060, 24079713, 32106284, 34399590, 40132855, 41279508, 48159426, 51599385, 68799180, 72239139, 80265710, 96318852, 103198770, 120398565, 144478278, 160531420, 206397540, 240797130, 288956556, 361195695, 481594260, 722391390, 1444782780]

約数ペア:

[(1, 1444782780), (2, 722391390), (3, 481594260), (4, 361195695), (5, 288956556), (6, 240797130), (7, 206397540), (9, 160531420), (10, 144478278), (12, 120398565), (14, 103198770), (15, 96318852), (18, 80265710), (20, 72239139), (21, 68799180), (28, 51599385), (30, 48159426), (35, 41279508), (36, 40132855), (42, 34399590), (45, 32106284), (60, 24079713), (63, 22933060), (70, 20639754), (84, 17199795), (90, 16053142), (101, 14304780), (105, 13759836), (126, 11466530), (140, 10319877), (180, 8026571), (202, 7152390), (210, 6879918), (252, 5733265), (303, 4768260), (315, 4586612), (404, 3576195), (420, 3439959), (505, 2860956), (606, 2384130), (630, 2293306), (707, 2043540), (909, 1589420), (1010, 1430478), (1212, 1192065), (1260, 1146653), (1414, 1021770), (1515, 953652), (1818, 794710), (2020, 715239), (2121, 681180), (2828, 510885), (3030, 476826), (3535, 408708), (3636, 397355), (4242, 340590), (4545, 317884), (6060, 238413), (6363, 227060), (7070, 204354), (8484, 170295), (9090, 158942), (10605, 136236), (11353, 127260), (12726, 113530), (14140, 102177), (18180, 79471), (21210, 68118), (22706, 63630), (25452, 56765), (31815, 45412), (34059, 42420)]