138369120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 192

約数和(自身を含む): 477259776

約数和(自身を除く): 338890656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 547, 620, 680, 744, 816, 930, 992, 1020, 1054, 1094, 1240, 1360, 1488, 1581, 1632, 1641, 1860, 2040, 2108, 2188, 2480, 2635, 2720, 2735, 2976, 3162, 3282, 3720, 4080, 4216, 4376, 4960, 5270, 5470, 6324, 6564, 7440, 7905, 8160, 8205, 8432, 8752, 9299, 10540, 10940, 12648, 13128, 14880, 15810, 16410, 16864, 16957, 17504, 18598, 21080, 21880, 25296, 26256, 27897, 31620, 32820, 33914, 37196, 42160, 43760, 46495, 50592, 50871, 52512, 55794, 63240, 65640, 67828, 74392, 84320, 84785, 87520, 92990, 101742, 111588, 126480, 131280, 135656, 139485, 148784, 169570, 185980, 203484, 223176, 252960, 254355, 262560, 271312, 278970, 288269, 297568, 339140, 371960, 406968, 446352, 508710, 542624, 557940, 576538, 678280, 743920, 813936, 864807, 892704, 1017420, 1115880, 1153076, 1356560, 1441345, 1487840, 1627872, 1729614, 2034840, 2231760, 2306152, 2713120, 2882690, 3459228, 4069680, 4324035, 4463520, 4612304, 5765380, 6918456, 8139360, 8648070, 9224608, 11530760, 13836912, 17296140, 23061520, 27673824, 34592280, 46123040, 69184560, 138369120]

約数ペア:

[(1, 138369120), (2, 69184560), (3, 46123040), (4, 34592280), (5, 27673824), (6, 23061520), (8, 17296140), (10, 13836912), (12, 11530760), (15, 9224608), (16, 8648070), (17, 8139360), (20, 6918456), (24, 5765380), (30, 4612304), (31, 4463520), (32, 4324035), (34, 4069680), (40, 3459228), (48, 2882690), (51, 2713120), (60, 2306152), (62, 2231760), (68, 2034840), (80, 1729614), (85, 1627872), (93, 1487840), (96, 1441345), (102, 1356560), (120, 1153076), (124, 1115880), (136, 1017420), (155, 892704), (160, 864807), (170, 813936), (186, 743920), (204, 678280), (240, 576538), (248, 557940), (255, 542624), (272, 508710), (310, 446352), (340, 406968), (372, 371960), (408, 339140), (465, 297568), (480, 288269), (496, 278970), (510, 271312), (527, 262560), (544, 254355), (547, 252960), (620, 223176), (680, 203484), (744, 185980), (816, 169570), (930, 148784), (992, 139485), (1020, 135656), (1054, 131280), (1094, 126480), (1240, 111588), (1360, 101742), (1488, 92990), (1581, 87520), (1632, 84785), (1641, 84320), (1860, 74392), (2040, 67828), (2108, 65640), (2188, 63240), (2480, 55794), (2635, 52512), (2720, 50871), (2735, 50592), (2976, 46495), (3162, 43760), (3282, 42160), (3720, 37196), (4080, 33914), (4216, 32820), (4376, 31620), (4960, 27897), (5270, 26256), (5470, 25296), (6324, 21880), (6564, 21080), (7440, 18598), (7905, 17504), (8160, 16957), (8205, 16864), (8432, 16410), (8752, 15810), (9299, 14880), (10540, 13128), (10940, 12648)]