40291680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:629

約数の個数: 192

約数和(自身を含む): 149361408

約数和(自身を除く): 109069728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 587, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1174, 1248, 1320, 1430, 1560, 1716, 1760, 1761, 2080, 2145, 2288, 2348, 2640, 2860, 2935, 3120, 3432, 3522, 4290, 4576, 4696, 5280, 5720, 5870, 6240, 6457, 6864, 7044, 7631, 8580, 8805, 9392, 11440, 11740, 12914, 13728, 14088, 15262, 17160, 17610, 18784, 19371, 22880, 22893, 23480, 25828, 28176, 30524, 32285, 34320, 35220, 38155, 38742, 45786, 46960, 51656, 56352, 61048, 64570, 68640, 70440, 76310, 77484, 83941, 91572, 93920, 96855, 103312, 114465, 122096, 129140, 140880, 152620, 154968, 167882, 183144, 193710, 206624, 228930, 244192, 251823, 258280, 281760, 305240, 309936, 335764, 366288, 387420, 419705, 457860, 503646, 516560, 610480, 619872, 671528, 732576, 774840, 839410, 915720, 1007292, 1033120, 1220960, 1259115, 1343056, 1549680, 1678820, 1831440, 2014584, 2518230, 2686112, 3099360, 3357640, 3662880, 4029168, 5036460, 6715280, 8058336, 10072920, 13430560, 20145840, 40291680]

約数ペア:

[(1, 40291680), (2, 20145840), (3, 13430560), (4, 10072920), (5, 8058336), (6, 6715280), (8, 5036460), (10, 4029168), (11, 3662880), (12, 3357640), (13, 3099360), (15, 2686112), (16, 2518230), (20, 2014584), (22, 1831440), (24, 1678820), (26, 1549680), (30, 1343056), (32, 1259115), (33, 1220960), (39, 1033120), (40, 1007292), (44, 915720), (48, 839410), (52, 774840), (55, 732576), (60, 671528), (65, 619872), (66, 610480), (78, 516560), (80, 503646), (88, 457860), (96, 419705), (104, 387420), (110, 366288), (120, 335764), (130, 309936), (132, 305240), (143, 281760), (156, 258280), (160, 251823), (165, 244192), (176, 228930), (195, 206624), (208, 193710), (220, 183144), (240, 167882), (260, 154968), (264, 152620), (286, 140880), (312, 129140), (330, 122096), (352, 114465), (390, 103312), (416, 96855), (429, 93920), (440, 91572), (480, 83941), (520, 77484), (528, 76310), (572, 70440), (587, 68640), (624, 64570), (660, 61048), (715, 56352), (780, 51656), (858, 46960), (880, 45786), (1040, 38742), (1056, 38155), (1144, 35220), (1174, 34320), (1248, 32285), (1320, 30524), (1430, 28176), (1560, 25828), (1716, 23480), (1760, 22893), (1761, 22880), (2080, 19371), (2145, 18784), (2288, 17610), (2348, 17160), (2640, 15262), (2860, 14088), (2935, 13728), (3120, 12914), (3432, 11740), (3522, 11440), (4290, 9392), (4576, 8805), (4696, 8580), (5280, 7631), (5720, 7044), (5870, 6864), (6240, 6457)]