7588140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 25855200

約数和(自身を除く): 18267060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 89, 98, 105, 116, 140, 145, 147, 174, 178, 196, 203, 210, 245, 267, 290, 294, 348, 356, 406, 420, 435, 445, 490, 534, 580, 588, 609, 623, 735, 812, 870, 890, 980, 1015, 1068, 1218, 1246, 1335, 1421, 1470, 1740, 1780, 1869, 2030, 2436, 2492, 2581, 2670, 2842, 2940, 3045, 3115, 3738, 4060, 4263, 4361, 5162, 5340, 5684, 6090, 6230, 7105, 7476, 7743, 8526, 8722, 9345, 10324, 12180, 12460, 12905, 13083, 14210, 15486, 17052, 17444, 18067, 18690, 21315, 21805, 25810, 26166, 28420, 30972, 36134, 37380, 38715, 42630, 43610, 51620, 52332, 54201, 65415, 72268, 77430, 85260, 87220, 90335, 108402, 126469, 130830, 154860, 180670, 216804, 252938, 261660, 271005, 361340, 379407, 505876, 542010, 632345, 758814, 1084020, 1264690, 1517628, 1897035, 2529380, 3794070, 7588140]

約数ペア:

[(1, 7588140), (2, 3794070), (3, 2529380), (4, 1897035), (5, 1517628), (6, 1264690), (7, 1084020), (10, 758814), (12, 632345), (14, 542010), (15, 505876), (20, 379407), (21, 361340), (28, 271005), (29, 261660), (30, 252938), (35, 216804), (42, 180670), (49, 154860), (58, 130830), (60, 126469), (70, 108402), (84, 90335), (87, 87220), (89, 85260), (98, 77430), (105, 72268), (116, 65415), (140, 54201), (145, 52332), (147, 51620), (174, 43610), (178, 42630), (196, 38715), (203, 37380), (210, 36134), (245, 30972), (267, 28420), (290, 26166), (294, 25810), (348, 21805), (356, 21315), (406, 18690), (420, 18067), (435, 17444), (445, 17052), (490, 15486), (534, 14210), (580, 13083), (588, 12905), (609, 12460), (623, 12180), (735, 10324), (812, 9345), (870, 8722), (890, 8526), (980, 7743), (1015, 7476), (1068, 7105), (1218, 6230), (1246, 6090), (1335, 5684), (1421, 5340), (1470, 5162), (1740, 4361), (1780, 4263), (1869, 4060), (2030, 3738), (2436, 3115), (2492, 3045), (2581, 2940), (2670, 2842)]