841408680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1019}}^1$

素因数の和:2023

約数の個数: 128

約数和(自身を含む): 2890598400

約数和(自身を除く): 2049189720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 983, 1019, 1966, 2038, 2949, 3057, 3932, 4076, 4915, 5095, 5898, 6114, 6881, 7133, 7864, 8152, 9830, 10190, 11796, 12228, 13762, 14266, 14745, 15285, 19660, 20380, 20643, 21399, 23592, 24456, 27524, 28532, 29490, 30570, 34405, 35665, 39320, 40760, 41286, 42798, 55048, 57064, 58980, 61140, 68810, 71330, 82572, 85596, 103215, 106995, 117960, 122280, 137620, 142660, 165144, 171192, 206430, 213990, 275240, 285320, 412860, 427980, 825720, 855960, 1001677, 2003354, 3005031, 4006708, 5008385, 6010062, 7011739, 8013416, 10016770, 12020124, 14023478, 15025155, 20033540, 21035217, 24040248, 28046956, 30050310, 35058695, 40067080, 42070434, 56093912, 60100620, 70117390, 84140868, 105176085, 120201240, 140234780, 168281736, 210352170, 280469560, 420704340, 841408680]

約数ペア:

[(1, 841408680), (2, 420704340), (3, 280469560), (4, 210352170), (5, 168281736), (6, 140234780), (7, 120201240), (8, 105176085), (10, 84140868), (12, 70117390), (14, 60100620), (15, 56093912), (20, 42070434), (21, 40067080), (24, 35058695), (28, 30050310), (30, 28046956), (35, 24040248), (40, 21035217), (42, 20033540), (56, 15025155), (60, 14023478), (70, 12020124), (84, 10016770), (105, 8013416), (120, 7011739), (140, 6010062), (168, 5008385), (210, 4006708), (280, 3005031), (420, 2003354), (840, 1001677), (983, 855960), (1019, 825720), (1966, 427980), (2038, 412860), (2949, 285320), (3057, 275240), (3932, 213990), (4076, 206430), (4915, 171192), (5095, 165144), (5898, 142660), (6114, 137620), (6881, 122280), (7133, 117960), (7864, 106995), (8152, 103215), (9830, 85596), (10190, 82572), (11796, 71330), (12228, 68810), (13762, 61140), (14266, 58980), (14745, 57064), (15285, 55048), (19660, 42798), (20380, 41286), (20643, 40760), (21399, 39320), (23592, 35665), (24456, 34405), (27524, 30570), (28532, 29490)]