149198280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 568719360

約数和(自身を除く): 419521080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 67, 70, 77, 84, 88, 105, 110, 120, 132, 134, 140, 154, 165, 168, 201, 210, 220, 231, 241, 264, 268, 280, 308, 330, 335, 385, 402, 420, 440, 462, 469, 482, 536, 616, 660, 670, 723, 737, 770, 804, 840, 924, 938, 964, 1005, 1155, 1205, 1320, 1340, 1407, 1446, 1474, 1540, 1608, 1687, 1848, 1876, 1928, 2010, 2211, 2310, 2345, 2410, 2651, 2680, 2814, 2892, 2948, 3080, 3374, 3615, 3685, 3752, 4020, 4422, 4620, 4690, 4820, 5061, 5159, 5302, 5628, 5784, 5896, 6748, 7035, 7230, 7370, 7953, 8040, 8435, 8844, 9240, 9380, 9640, 10122, 10318, 10604, 11055, 11256, 13255, 13496, 14070, 14460, 14740, 15477, 15906, 16147, 16870, 17688, 18557, 18760, 20244, 20636, 21208, 22110, 25305, 25795, 26510, 28140, 28920, 29480, 30954, 31812, 32294, 33740, 37114, 39765, 40488, 41272, 44220, 48441, 50610, 51590, 53020, 55671, 56280, 61908, 63624, 64588, 67480, 74228, 77385, 79530, 80735, 88440, 92785, 96882, 101220, 103180, 106040, 111342, 113029, 123816, 129176, 148456, 154770, 159060, 161470, 177617, 185570, 193764, 202440, 206360, 222684, 226058, 242205, 278355, 309540, 318120, 322940, 339087, 355234, 371140, 387528, 445368, 452116, 484410, 532851, 556710, 565145, 619080, 645880, 678174, 710468, 742280, 888085, 904232, 968820, 1065702, 1113420, 1130290, 1243319, 1356348, 1420936, 1695435, 1776170, 1937640, 2131404, 2226840, 2260580, 2486638, 2664255, 2712696, 3390870, 3552340, 3729957, 4262808, 4521160, 4973276, 5328510, 6216595, 6781740, 7104680, 7459914, 9946552, 10657020, 12433190, 13563480, 14919828, 18649785, 21314040, 24866380, 29839656, 37299570, 49732760, 74599140, 149198280]

約数ペア:

[(1, 149198280), (2, 74599140), (3, 49732760), (4, 37299570), (5, 29839656), (6, 24866380), (7, 21314040), (8, 18649785), (10, 14919828), (11, 13563480), (12, 12433190), (14, 10657020), (15, 9946552), (20, 7459914), (21, 7104680), (22, 6781740), (24, 6216595), (28, 5328510), (30, 4973276), (33, 4521160), (35, 4262808), (40, 3729957), (42, 3552340), (44, 3390870), (55, 2712696), (56, 2664255), (60, 2486638), (66, 2260580), (67, 2226840), (70, 2131404), (77, 1937640), (84, 1776170), (88, 1695435), (105, 1420936), (110, 1356348), (120, 1243319), (132, 1130290), (134, 1113420), (140, 1065702), (154, 968820), (165, 904232), (168, 888085), (201, 742280), (210, 710468), (220, 678174), (231, 645880), (241, 619080), (264, 565145), (268, 556710), (280, 532851), (308, 484410), (330, 452116), (335, 445368), (385, 387528), (402, 371140), (420, 355234), (440, 339087), (462, 322940), (469, 318120), (482, 309540), (536, 278355), (616, 242205), (660, 226058), (670, 222684), (723, 206360), (737, 202440), (770, 193764), (804, 185570), (840, 177617), (924, 161470), (938, 159060), (964, 154770), (1005, 148456), (1155, 129176), (1205, 123816), (1320, 113029), (1340, 111342), (1407, 106040), (1446, 103180), (1474, 101220), (1540, 96882), (1608, 92785), (1687, 88440), (1848, 80735), (1876, 79530), (1928, 77385), (2010, 74228), (2211, 67480), (2310, 64588), (2345, 63624), (2410, 61908), (2651, 56280), (2680, 55671), (2814, 53020), (2892, 51590), (2948, 50610), (3080, 48441), (3374, 44220), (3615, 41272), (3685, 40488), (3752, 39765), (4020, 37114), (4422, 33740), (4620, 32294), (4690, 31812), (4820, 30954), (5061, 29480), (5159, 28920), (5302, 28140), (5628, 26510), (5784, 25795), (5896, 25305), (6748, 22110), (7035, 21208), (7230, 20636), (7370, 20244), (7953, 18760), (8040, 18557), (8435, 17688), (8844, 16870), (9240, 16147), (9380, 15906), (9640, 15477), (10122, 14740), (10318, 14460), (10604, 14070), (11055, 13496), (11256, 13255)]