40234920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 141341760

約数和(自身を除く): 101106840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 163, 165, 170, 187, 204, 220, 242, 255, 264, 326, 330, 340, 363, 374, 408, 440, 484, 489, 510, 561, 605, 652, 660, 680, 726, 748, 815, 935, 968, 978, 1020, 1122, 1210, 1304, 1320, 1452, 1496, 1630, 1793, 1815, 1870, 1956, 2040, 2057, 2244, 2420, 2445, 2771, 2805, 2904, 3260, 3586, 3630, 3740, 3912, 4114, 4488, 4840, 4890, 5379, 5542, 5610, 6171, 6520, 7172, 7260, 7480, 8228, 8313, 8965, 9780, 10285, 10758, 11084, 11220, 12342, 13855, 14344, 14520, 16456, 16626, 17930, 19560, 19723, 20570, 21516, 22168, 22440, 24684, 26895, 27710, 30481, 30855, 33252, 35860, 39446, 41140, 41565, 43032, 49368, 53790, 55420, 59169, 60962, 61710, 66504, 71720, 78892, 82280, 83130, 91443, 98615, 107580, 110840, 118338, 121924, 123420, 152405, 157784, 166260, 182886, 197230, 215160, 236676, 243848, 246840, 295845, 304810, 332520, 335291, 365772, 394460, 457215, 473352, 591690, 609620, 670582, 731544, 788920, 914430, 1005873, 1183380, 1219240, 1341164, 1676455, 1828860, 2011746, 2366760, 2682328, 3352910, 3657720, 4023492, 5029365, 6705820, 8046984, 10058730, 13411640, 20117460, 40234920]

約数ペア:

[(1, 40234920), (2, 20117460), (3, 13411640), (4, 10058730), (5, 8046984), (6, 6705820), (8, 5029365), (10, 4023492), (11, 3657720), (12, 3352910), (15, 2682328), (17, 2366760), (20, 2011746), (22, 1828860), (24, 1676455), (30, 1341164), (33, 1219240), (34, 1183380), (40, 1005873), (44, 914430), (51, 788920), (55, 731544), (60, 670582), (66, 609620), (68, 591690), (85, 473352), (88, 457215), (102, 394460), (110, 365772), (120, 335291), (121, 332520), (132, 304810), (136, 295845), (163, 246840), (165, 243848), (170, 236676), (187, 215160), (204, 197230), (220, 182886), (242, 166260), (255, 157784), (264, 152405), (326, 123420), (330, 121924), (340, 118338), (363, 110840), (374, 107580), (408, 98615), (440, 91443), (484, 83130), (489, 82280), (510, 78892), (561, 71720), (605, 66504), (652, 61710), (660, 60962), (680, 59169), (726, 55420), (748, 53790), (815, 49368), (935, 43032), (968, 41565), (978, 41140), (1020, 39446), (1122, 35860), (1210, 33252), (1304, 30855), (1320, 30481), (1452, 27710), (1496, 26895), (1630, 24684), (1793, 22440), (1815, 22168), (1870, 21516), (1956, 20570), (2040, 19723), (2057, 19560), (2244, 17930), (2420, 16626), (2445, 16456), (2771, 14520), (2805, 14344), (2904, 13855), (3260, 12342), (3586, 11220), (3630, 11084), (3740, 10758), (3912, 10285), (4114, 9780), (4488, 8965), (4840, 8313), (4890, 8228), (5379, 7480), (5542, 7260), (5610, 7172), (6171, 6520)]