155356740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 216

約数和(自身を含む): 592562880

約数和(自身を除く): 437206140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1019, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2038, 2178, 2310, 2420, 2541, 2772, 3057, 3388, 3465, 3630, 4076, 4235, 4356, 4620, 5082, 5095, 5445, 6114, 6930, 7133, 7260, 7623, 8470, 9171, 10164, 10190, 10890, 11209, 12228, 12705, 13860, 14266, 15246, 15285, 16940, 18342, 20380, 21399, 21780, 22418, 25410, 28532, 30492, 30570, 33627, 35665, 36684, 38115, 42798, 44836, 45855, 50820, 56045, 61140, 64197, 67254, 71330, 76230, 78463, 85596, 91710, 100881, 106995, 112090, 123299, 128394, 134508, 142660, 152460, 156926, 168135, 183420, 201762, 213990, 224180, 235389, 246598, 256788, 313852, 320985, 336270, 369897, 392315, 403524, 427980, 470778, 493196, 504405, 616495, 641970, 672540, 706167, 739794, 784630, 863093, 941556, 1008810, 1109691, 1176945, 1232990, 1283940, 1412334, 1479588, 1569260, 1726186, 1849485, 2017620, 2219382, 2353890, 2465980, 2589279, 2824668, 3452372, 3530835, 3698970, 4315465, 4438764, 4707780, 5178558, 5548455, 7061670, 7397940, 7767837, 8630930, 10357116, 11096910, 12946395, 14123340, 15535674, 17261860, 22193820, 25892790, 31071348, 38839185, 51785580, 77678370, 155356740]

約数ペア:

[(1, 155356740), (2, 77678370), (3, 51785580), (4, 38839185), (5, 31071348), (6, 25892790), (7, 22193820), (9, 17261860), (10, 15535674), (11, 14123340), (12, 12946395), (14, 11096910), (15, 10357116), (18, 8630930), (20, 7767837), (21, 7397940), (22, 7061670), (28, 5548455), (30, 5178558), (33, 4707780), (35, 4438764), (36, 4315465), (42, 3698970), (44, 3530835), (45, 3452372), (55, 2824668), (60, 2589279), (63, 2465980), (66, 2353890), (70, 2219382), (77, 2017620), (84, 1849485), (90, 1726186), (99, 1569260), (105, 1479588), (110, 1412334), (121, 1283940), (126, 1232990), (132, 1176945), (140, 1109691), (154, 1008810), (165, 941556), (180, 863093), (198, 784630), (210, 739794), (220, 706167), (231, 672540), (242, 641970), (252, 616495), (308, 504405), (315, 493196), (330, 470778), (363, 427980), (385, 403524), (396, 392315), (420, 369897), (462, 336270), (484, 320985), (495, 313852), (605, 256788), (630, 246598), (660, 235389), (693, 224180), (726, 213990), (770, 201762), (847, 183420), (924, 168135), (990, 156926), (1019, 152460), (1089, 142660), (1155, 134508), (1210, 128394), (1260, 123299), (1386, 112090), (1452, 106995), (1540, 100881), (1694, 91710), (1815, 85596), (1980, 78463), (2038, 76230), (2178, 71330), (2310, 67254), (2420, 64197), (2541, 61140), (2772, 56045), (3057, 50820), (3388, 45855), (3465, 44836), (3630, 42798), (4076, 38115), (4235, 36684), (4356, 35665), (4620, 33627), (5082, 30570), (5095, 30492), (5445, 28532), (6114, 25410), (6930, 22418), (7133, 21780), (7260, 21399), (7623, 20380), (8470, 18342), (9171, 16940), (10164, 15285), (10190, 15246), (10890, 14266), (11209, 13860), (12228, 12705)]