383240760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{9311}}^1$

素因数の和:9346

約数の個数: 128

約数和(自身を含む): 1340928000

約数和(自身を除く): 957687240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 9311, 10290, 13720, 18622, 20580, 27933, 37244, 41160, 46555, 55866, 65177, 74488, 93110, 111732, 130354, 139665, 186220, 195531, 223464, 260708, 279330, 325885, 372440, 391062, 456239, 521416, 558660, 651770, 782124, 912478, 977655, 1117320, 1303540, 1368717, 1564248, 1824956, 1955310, 2281195, 2607080, 2737434, 3193673, 3649912, 3910620, 4562390, 5474868, 6387346, 6843585, 7821240, 9124780, 9581019, 10949736, 12774692, 13687170, 15968365, 18249560, 19162038, 25549384, 27374340, 31936730, 38324076, 47905095, 54748680, 63873460, 76648152, 95810190, 127746920, 191620380, 383240760]

約数ペア:

[(1, 383240760), (2, 191620380), (3, 127746920), (4, 95810190), (5, 76648152), (6, 63873460), (7, 54748680), (8, 47905095), (10, 38324076), (12, 31936730), (14, 27374340), (15, 25549384), (20, 19162038), (21, 18249560), (24, 15968365), (28, 13687170), (30, 12774692), (35, 10949736), (40, 9581019), (42, 9124780), (49, 7821240), (56, 6843585), (60, 6387346), (70, 5474868), (84, 4562390), (98, 3910620), (105, 3649912), (120, 3193673), (140, 2737434), (147, 2607080), (168, 2281195), (196, 1955310), (210, 1824956), (245, 1564248), (280, 1368717), (294, 1303540), (343, 1117320), (392, 977655), (420, 912478), (490, 782124), (588, 651770), (686, 558660), (735, 521416), (840, 456239), (980, 391062), (1029, 372440), (1176, 325885), (1372, 279330), (1470, 260708), (1715, 223464), (1960, 195531), (2058, 186220), (2744, 139665), (2940, 130354), (3430, 111732), (4116, 93110), (5145, 74488), (5880, 65177), (6860, 55866), (8232, 46555), (9311, 41160), (10290, 37244), (13720, 27933), (18622, 20580)]