180569340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1192

約数の個数: 144

約数和(自身を含む): 631088640

約数和(自身を除く): 450519300

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, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 834, 973, 1031, 1251, 1260, 1390, 1668, 1946, 2062, 2085, 2502, 2780, 2919, 3093, 3892, 4124, 4170, 4865, 5004, 5155, 5838, 6186, 6255, 7217, 8340, 8757, 9279, 9730, 10310, 11676, 12372, 12510, 14434, 14595, 15465, 17514, 18558, 19460, 20620, 21651, 25020, 28868, 29190, 30930, 35028, 36085, 37116, 43302, 43785, 46395, 58380, 61860, 64953, 72170, 86604, 87570, 92790, 108255, 129906, 143309, 144340, 175140, 185580, 216510, 259812, 286618, 324765, 429927, 433020, 573236, 649530, 716545, 859854, 1003163, 1289781, 1299060, 1433090, 1719708, 2006326, 2149635, 2579562, 2866180, 3009489, 4012652, 4299270, 5015815, 5159124, 6018978, 6448905, 8598540, 9028467, 10031630, 12037956, 12897810, 15047445, 18056934, 20063260, 25795620, 30094890, 36113868, 45142335, 60189780, 90284670, 180569340]

約数ペア:

[(1, 180569340), (2, 90284670), (3, 60189780), (4, 45142335), (5, 36113868), (6, 30094890), (7, 25795620), (9, 20063260), (10, 18056934), (12, 15047445), (14, 12897810), (15, 12037956), (18, 10031630), (20, 9028467), (21, 8598540), (28, 6448905), (30, 6018978), (35, 5159124), (36, 5015815), (42, 4299270), (45, 4012652), (60, 3009489), (63, 2866180), (70, 2579562), (84, 2149635), (90, 2006326), (105, 1719708), (126, 1433090), (139, 1299060), (140, 1289781), (180, 1003163), (210, 859854), (252, 716545), (278, 649530), (315, 573236), (417, 433020), (420, 429927), (556, 324765), (630, 286618), (695, 259812), (834, 216510), (973, 185580), (1031, 175140), (1251, 144340), (1260, 143309), (1390, 129906), (1668, 108255), (1946, 92790), (2062, 87570), (2085, 86604), (2502, 72170), (2780, 64953), (2919, 61860), (3093, 58380), (3892, 46395), (4124, 43785), (4170, 43302), (4865, 37116), (5004, 36085), (5155, 35028), (5838, 30930), (6186, 29190), (6255, 28868), (7217, 25020), (8340, 21651), (8757, 20620), (9279, 19460), (9730, 18558), (10310, 17514), (11676, 15465), (12372, 14595), (12510, 14434)]