409988640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 1358622720

約数和(自身を除く): 948634080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 155, 160, 177, 186, 236, 240, 248, 295, 310, 354, 372, 465, 467, 472, 480, 496, 590, 620, 708, 744, 885, 930, 934, 944, 992, 1180, 1240, 1401, 1416, 1488, 1770, 1829, 1860, 1868, 1888, 2335, 2360, 2480, 2802, 2832, 2976, 3540, 3658, 3720, 3736, 4670, 4720, 4960, 5487, 5604, 5664, 7005, 7080, 7316, 7440, 7472, 9145, 9340, 9440, 10974, 11208, 14010, 14160, 14477, 14632, 14880, 14944, 18290, 18680, 21948, 22416, 27435, 27553, 28020, 28320, 28954, 29264, 36580, 37360, 43431, 43896, 44832, 54870, 55106, 56040, 57908, 58528, 72385, 73160, 74720, 82659, 86862, 87792, 109740, 110212, 112080, 115816, 137765, 144770, 146320, 165318, 173724, 175584, 217155, 219480, 220424, 224160, 231632, 275530, 289540, 292640, 330636, 347448, 413295, 434310, 438960, 440848, 463264, 551060, 579080, 661272, 694896, 826590, 854143, 868620, 877920, 881696, 1102120, 1158160, 1322544, 1389792, 1653180, 1708286, 1737240, 2204240, 2316320, 2562429, 2645088, 3306360, 3416572, 3474480, 4270715, 4408480, 5124858, 6612720, 6833144, 6948960, 8541430, 10249716, 12812145, 13225440, 13666288, 17082860, 20499432, 25624290, 27332576, 34165720, 40998864, 51248580, 68331440, 81997728, 102497160, 136662880, 204994320, 409988640]

約数ペア:

[(1, 409988640), (2, 204994320), (3, 136662880), (4, 102497160), (5, 81997728), (6, 68331440), (8, 51248580), (10, 40998864), (12, 34165720), (15, 27332576), (16, 25624290), (20, 20499432), (24, 17082860), (30, 13666288), (31, 13225440), (32, 12812145), (40, 10249716), (48, 8541430), (59, 6948960), (60, 6833144), (62, 6612720), (80, 5124858), (93, 4408480), (96, 4270715), (118, 3474480), (120, 3416572), (124, 3306360), (155, 2645088), (160, 2562429), (177, 2316320), (186, 2204240), (236, 1737240), (240, 1708286), (248, 1653180), (295, 1389792), (310, 1322544), (354, 1158160), (372, 1102120), (465, 881696), (467, 877920), (472, 868620), (480, 854143), (496, 826590), (590, 694896), (620, 661272), (708, 579080), (744, 551060), (885, 463264), (930, 440848), (934, 438960), (944, 434310), (992, 413295), (1180, 347448), (1240, 330636), (1401, 292640), (1416, 289540), (1488, 275530), (1770, 231632), (1829, 224160), (1860, 220424), (1868, 219480), (1888, 217155), (2335, 175584), (2360, 173724), (2480, 165318), (2802, 146320), (2832, 144770), (2976, 137765), (3540, 115816), (3658, 112080), (3720, 110212), (3736, 109740), (4670, 87792), (4720, 86862), (4960, 82659), (5487, 74720), (5604, 73160), (5664, 72385), (7005, 58528), (7080, 57908), (7316, 56040), (7440, 55106), (7472, 54870), (9145, 44832), (9340, 43896), (9440, 43431), (10974, 37360), (11208, 36580), (14010, 29264), (14160, 28954), (14477, 28320), (14632, 28020), (14880, 27553), (14944, 27435), (18290, 22416), (18680, 21948)]