356718480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 1215130560

約数和(自身を除く): 858412080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 139, 148, 170, 185, 204, 222, 240, 255, 272, 278, 289, 296, 340, 370, 408, 417, 444, 510, 555, 556, 578, 592, 629, 680, 695, 740, 816, 834, 867, 888, 1020, 1110, 1112, 1156, 1258, 1360, 1390, 1445, 1480, 1668, 1734, 1776, 1887, 2040, 2085, 2220, 2224, 2312, 2363, 2516, 2780, 2890, 2960, 3145, 3336, 3468, 3774, 4080, 4170, 4335, 4440, 4624, 4726, 5032, 5143, 5560, 5780, 6290, 6672, 6936, 7089, 7548, 8340, 8670, 8880, 9435, 9452, 10064, 10286, 10693, 11120, 11560, 11815, 12580, 13872, 14178, 15096, 15429, 16680, 17340, 18870, 18904, 20572, 21386, 23120, 23630, 25160, 25715, 28356, 30192, 30858, 32079, 33360, 34680, 35445, 37740, 37808, 40171, 41144, 42772, 47260, 50320, 51430, 53465, 56712, 61716, 64158, 69360, 70890, 75480, 77145, 80342, 82288, 85544, 87431, 94520, 102860, 106930, 113424, 120513, 123432, 128316, 141780, 150960, 154290, 160395, 160684, 171088, 174862, 189040, 200855, 205720, 213860, 241026, 246864, 256632, 262293, 283560, 308580, 320790, 321368, 349724, 401710, 411440, 427720, 437155, 482052, 513264, 524586, 567120, 602565, 617160, 641580, 642736, 699448, 803420, 855440, 874310, 964104, 1049172, 1205130, 1234320, 1283160, 1311465, 1398896, 1486327, 1606840, 1748620, 1928208, 2098344, 2410260, 2566320, 2622930, 2972654, 3213680, 3497240, 4196688, 4458981, 4820520, 5245860, 5945308, 6994480, 7431635, 8917962, 9641040, 10491720, 11890616, 14863270, 17835924, 20983440, 22294905, 23781232, 29726540, 35671848, 44589810, 59453080, 71343696, 89179620, 118906160, 178359240, 356718480]

約数ペア:

[(1, 356718480), (2, 178359240), (3, 118906160), (4, 89179620), (5, 71343696), (6, 59453080), (8, 44589810), (10, 35671848), (12, 29726540), (15, 23781232), (16, 22294905), (17, 20983440), (20, 17835924), (24, 14863270), (30, 11890616), (34, 10491720), (37, 9641040), (40, 8917962), (48, 7431635), (51, 6994480), (60, 5945308), (68, 5245860), (74, 4820520), (80, 4458981), (85, 4196688), (102, 3497240), (111, 3213680), (120, 2972654), (136, 2622930), (139, 2566320), (148, 2410260), (170, 2098344), (185, 1928208), (204, 1748620), (222, 1606840), (240, 1486327), (255, 1398896), (272, 1311465), (278, 1283160), (289, 1234320), (296, 1205130), (340, 1049172), (370, 964104), (408, 874310), (417, 855440), (444, 803420), (510, 699448), (555, 642736), (556, 641580), (578, 617160), (592, 602565), (629, 567120), (680, 524586), (695, 513264), (740, 482052), (816, 437155), (834, 427720), (867, 411440), (888, 401710), (1020, 349724), (1110, 321368), (1112, 320790), (1156, 308580), (1258, 283560), (1360, 262293), (1390, 256632), (1445, 246864), (1480, 241026), (1668, 213860), (1734, 205720), (1776, 200855), (1887, 189040), (2040, 174862), (2085, 171088), (2220, 160684), (2224, 160395), (2312, 154290), (2363, 150960), (2516, 141780), (2780, 128316), (2890, 123432), (2960, 120513), (3145, 113424), (3336, 106930), (3468, 102860), (3774, 94520), (4080, 87431), (4170, 85544), (4335, 82288), (4440, 80342), (4624, 77145), (4726, 75480), (5032, 70890), (5143, 69360), (5560, 64158), (5780, 61716), (6290, 56712), (6672, 53465), (6936, 51430), (7089, 50320), (7548, 47260), (8340, 42772), (8670, 41144), (8880, 40171), (9435, 37808), (9452, 37740), (10064, 35445), (10286, 34680), (10693, 33360), (11120, 32079), (11560, 30858), (11815, 30192), (12580, 28356), (13872, 25715), (14178, 25160), (15096, 23630), (15429, 23120), (16680, 21386), (17340, 20572), (18870, 18904)]