3960071200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4371

約数の個数: 144

約数和(自身を含む): 10345587840

約数和(自身を除く): 6385516640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 61, 76, 80, 95, 100, 122, 152, 160, 190, 200, 244, 304, 305, 380, 400, 475, 488, 608, 610, 760, 800, 950, 976, 1159, 1220, 1520, 1525, 1900, 1952, 2318, 2440, 3040, 3050, 3800, 4271, 4636, 4880, 5795, 6100, 7600, 8542, 9272, 9760, 11590, 12200, 15200, 17084, 18544, 21355, 23180, 24400, 28975, 34168, 37088, 42710, 46360, 48800, 57950, 68336, 81149, 85420, 92720, 106775, 115900, 136672, 162298, 170840, 185440, 213550, 231800, 260531, 324596, 341680, 405745, 427100, 463600, 521062, 649192, 683360, 811490, 854200, 927200, 1042124, 1298384, 1302655, 1622980, 1708400, 2028725, 2084248, 2596768, 2605310, 3245960, 3416800, 4057450, 4168496, 4950089, 5210620, 6491920, 6513275, 8114900, 8336992, 9900178, 10421240, 12983840, 13026550, 16229800, 19800356, 20842480, 24750445, 26053100, 32459600, 39600712, 41684960, 49500890, 52106200, 64919200, 79201424, 99001780, 104212400, 123752225, 158402848, 198003560, 208424800, 247504450, 396007120, 495008900, 792014240, 990017800, 1980035600, 3960071200]

約数ペア:

[(1, 3960071200), (2, 1980035600), (4, 990017800), (5, 792014240), (8, 495008900), (10, 396007120), (16, 247504450), (19, 208424800), (20, 198003560), (25, 158402848), (32, 123752225), (38, 104212400), (40, 99001780), (50, 79201424), (61, 64919200), (76, 52106200), (80, 49500890), (95, 41684960), (100, 39600712), (122, 32459600), (152, 26053100), (160, 24750445), (190, 20842480), (200, 19800356), (244, 16229800), (304, 13026550), (305, 12983840), (380, 10421240), (400, 9900178), (475, 8336992), (488, 8114900), (608, 6513275), (610, 6491920), (760, 5210620), (800, 4950089), (950, 4168496), (976, 4057450), (1159, 3416800), (1220, 3245960), (1520, 2605310), (1525, 2596768), (1900, 2084248), (1952, 2028725), (2318, 1708400), (2440, 1622980), (3040, 1302655), (3050, 1298384), (3800, 1042124), (4271, 927200), (4636, 854200), (4880, 811490), (5795, 683360), (6100, 649192), (7600, 521062), (8542, 463600), (9272, 427100), (9760, 405745), (11590, 341680), (12200, 324596), (15200, 260531), (17084, 231800), (18544, 213550), (21355, 185440), (23180, 170840), (24400, 162298), (28975, 136672), (34168, 115900), (37088, 106775), (42710, 92720), (46360, 85420), (48800, 81149), (57950, 68336)]