151967340

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 168

約数和(自身を含む): 547199520

約数和(自身を除く): 395232180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1489, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 2978, 3402, 3645, 3780, 4467, 4860, 5103, 5670, 5956, 6804, 7290, 7445, 8505, 8934, 10206, 10423, 11340, 13401, 14580, 14890, 17010, 17868, 20412, 20846, 22335, 25515, 26802, 29780, 31269, 34020, 40203, 41692, 44670, 51030, 52115, 53604, 62538, 67005, 80406, 89340, 93807, 102060, 104230, 120609, 125076, 134010, 156345, 160812, 187614, 201015, 208460, 241218, 268020, 281421, 312690, 361827, 375228, 402030, 469035, 482436, 562842, 603045, 625380, 723654, 804060, 844263, 938070, 1085481, 1125684, 1206090, 1407105, 1447308, 1688526, 1809135, 1876140, 2170962, 2412180, 2532789, 2814210, 3377052, 3618270, 4221315, 4341924, 5065578, 5427405, 5628420, 7236540, 7598367, 8442630, 10131156, 10854810, 12663945, 15196734, 16885260, 21709620, 25327890, 30393468, 37991835, 50655780, 75983670, 151967340]

約数ペア:

[(1, 151967340), (2, 75983670), (3, 50655780), (4, 37991835), (5, 30393468), (6, 25327890), (7, 21709620), (9, 16885260), (10, 15196734), (12, 12663945), (14, 10854810), (15, 10131156), (18, 8442630), (20, 7598367), (21, 7236540), (27, 5628420), (28, 5427405), (30, 5065578), (35, 4341924), (36, 4221315), (42, 3618270), (45, 3377052), (54, 2814210), (60, 2532789), (63, 2412180), (70, 2170962), (81, 1876140), (84, 1809135), (90, 1688526), (105, 1447308), (108, 1407105), (126, 1206090), (135, 1125684), (140, 1085481), (162, 938070), (180, 844263), (189, 804060), (210, 723654), (243, 625380), (252, 603045), (270, 562842), (315, 482436), (324, 469035), (378, 402030), (405, 375228), (420, 361827), (486, 312690), (540, 281421), (567, 268020), (630, 241218), (729, 208460), (756, 201015), (810, 187614), (945, 160812), (972, 156345), (1134, 134010), (1215, 125076), (1260, 120609), (1458, 104230), (1489, 102060), (1620, 93807), (1701, 89340), (1890, 80406), (2268, 67005), (2430, 62538), (2835, 53604), (2916, 52115), (2978, 51030), (3402, 44670), (3645, 41692), (3780, 40203), (4467, 34020), (4860, 31269), (5103, 29780), (5670, 26802), (5956, 25515), (6804, 22335), (7290, 20846), (7445, 20412), (8505, 17868), (8934, 17010), (10206, 14890), (10423, 14580), (11340, 13401)]