40638024

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 142644480

約数和(自身を除く): 102006456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 51, 54, 56, 62, 63, 68, 72, 81, 84, 93, 102, 108, 119, 124, 126, 136, 153, 162, 168, 186, 189, 204, 216, 217, 238, 248, 252, 279, 289, 306, 324, 357, 372, 378, 408, 434, 459, 476, 504, 527, 558, 567, 578, 612, 648, 651, 714, 744, 756, 837, 867, 868, 918, 952, 1054, 1071, 1116, 1134, 1156, 1224, 1302, 1377, 1428, 1512, 1581, 1674, 1734, 1736, 1836, 1953, 2023, 2108, 2142, 2232, 2268, 2312, 2511, 2601, 2604, 2754, 2856, 3162, 3213, 3348, 3468, 3672, 3689, 3906, 4046, 4216, 4284, 4536, 4743, 5022, 5202, 5208, 5508, 5859, 6069, 6324, 6426, 6696, 6936, 7378, 7803, 7812, 8092, 8568, 8959, 9486, 9639, 10044, 10404, 11016, 11067, 11718, 12138, 12648, 12852, 14229, 14756, 15606, 15624, 16184, 17577, 17918, 18207, 18972, 19278, 20088, 20808, 22134, 23409, 23436, 24276, 25704, 26877, 28458, 29512, 31212, 33201, 35154, 35836, 36414, 37944, 38556, 42687, 44268, 46818, 46872, 48552, 53754, 54621, 56916, 62424, 62713, 66402, 70308, 71672, 72828, 77112, 80631, 85374, 88536, 93636, 99603, 107508, 109242, 113832, 125426, 132804, 140616, 145656, 161262, 163863, 170748, 187272, 188139, 199206, 215016, 218484, 241893, 250852, 265608, 298809, 322524, 327726, 341496, 376278, 398412, 436968, 483786, 501704, 564417, 597618, 645048, 655452, 725679, 752556, 796824, 967572, 1128834, 1195236, 1310904, 1451358, 1505112, 1693251, 1935144, 2257668, 2390472, 2902716, 3386502, 4515336, 5079753, 5805432, 6773004, 10159506, 13546008, 20319012, 40638024]

約数ペア:

[(1, 40638024), (2, 20319012), (3, 13546008), (4, 10159506), (6, 6773004), (7, 5805432), (8, 5079753), (9, 4515336), (12, 3386502), (14, 2902716), (17, 2390472), (18, 2257668), (21, 1935144), (24, 1693251), (27, 1505112), (28, 1451358), (31, 1310904), (34, 1195236), (36, 1128834), (42, 967572), (51, 796824), (54, 752556), (56, 725679), (62, 655452), (63, 645048), (68, 597618), (72, 564417), (81, 501704), (84, 483786), (93, 436968), (102, 398412), (108, 376278), (119, 341496), (124, 327726), (126, 322524), (136, 298809), (153, 265608), (162, 250852), (168, 241893), (186, 218484), (189, 215016), (204, 199206), (216, 188139), (217, 187272), (238, 170748), (248, 163863), (252, 161262), (279, 145656), (289, 140616), (306, 132804), (324, 125426), (357, 113832), (372, 109242), (378, 107508), (408, 99603), (434, 93636), (459, 88536), (476, 85374), (504, 80631), (527, 77112), (558, 72828), (567, 71672), (578, 70308), (612, 66402), (648, 62713), (651, 62424), (714, 56916), (744, 54621), (756, 53754), (837, 48552), (867, 46872), (868, 46818), (918, 44268), (952, 42687), (1054, 38556), (1071, 37944), (1116, 36414), (1134, 35836), (1156, 35154), (1224, 33201), (1302, 31212), (1377, 29512), (1428, 28458), (1512, 26877), (1581, 25704), (1674, 24276), (1734, 23436), (1736, 23409), (1836, 22134), (1953, 20808), (2023, 20088), (2108, 19278), (2142, 18972), (2232, 18207), (2268, 17918), (2312, 17577), (2511, 16184), (2601, 15624), (2604, 15606), (2754, 14756), (2856, 14229), (3162, 12852), (3213, 12648), (3348, 12138), (3468, 11718), (3672, 11067), (3689, 11016), (3906, 10404), (4046, 10044), (4216, 9639), (4284, 9486), (4536, 8959), (4743, 8568), (5022, 8092), (5202, 7812), (5208, 7803), (5508, 7378), (5859, 6936), (6069, 6696), (6324, 6426)]