187443960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 617276160

約数和(自身を除く): 429832200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 211, 220, 264, 330, 422, 440, 633, 660, 673, 844, 1055, 1266, 1320, 1346, 1688, 2019, 2110, 2321, 2532, 2692, 3165, 3365, 4038, 4220, 4642, 5064, 5384, 6330, 6730, 6963, 7403, 8076, 8440, 9284, 10095, 11605, 12660, 13460, 13926, 14806, 16152, 18568, 20190, 22209, 23210, 25320, 26920, 27852, 29612, 34815, 37015, 40380, 44418, 46420, 55704, 59224, 69630, 74030, 80760, 88836, 92840, 111045, 139260, 142003, 148060, 177672, 222090, 278520, 284006, 296120, 426009, 444180, 568012, 710015, 852018, 888360, 1136024, 1420030, 1562033, 1704036, 2130045, 2840060, 3124066, 3408072, 4260090, 4686099, 5680120, 6248132, 7810165, 8520180, 9372198, 12496264, 15620330, 17040360, 18744396, 23430495, 31240660, 37488792, 46860990, 62481320, 93721980, 187443960]

約数ペア:

[(1, 187443960), (2, 93721980), (3, 62481320), (4, 46860990), (5, 37488792), (6, 31240660), (8, 23430495), (10, 18744396), (11, 17040360), (12, 15620330), (15, 12496264), (20, 9372198), (22, 8520180), (24, 7810165), (30, 6248132), (33, 5680120), (40, 4686099), (44, 4260090), (55, 3408072), (60, 3124066), (66, 2840060), (88, 2130045), (110, 1704036), (120, 1562033), (132, 1420030), (165, 1136024), (211, 888360), (220, 852018), (264, 710015), (330, 568012), (422, 444180), (440, 426009), (633, 296120), (660, 284006), (673, 278520), (844, 222090), (1055, 177672), (1266, 148060), (1320, 142003), (1346, 139260), (1688, 111045), (2019, 92840), (2110, 88836), (2321, 80760), (2532, 74030), (2692, 69630), (3165, 59224), (3365, 55704), (4038, 46420), (4220, 44418), (4642, 40380), (5064, 37015), (5384, 34815), (6330, 29612), (6730, 27852), (6963, 26920), (7403, 25320), (8076, 23210), (8440, 22209), (9284, 20190), (10095, 18568), (11605, 16152), (12660, 14806), (13460, 13926)]