471696720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 240

約数和(自身を含む): 1654477440

約数和(自身を除く): 1182780720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 121, 132, 148, 165, 176, 185, 220, 222, 240, 242, 264, 296, 330, 363, 370, 407, 439, 440, 444, 484, 528, 555, 592, 605, 660, 726, 740, 814, 878, 880, 888, 968, 1110, 1210, 1221, 1317, 1320, 1452, 1480, 1628, 1756, 1776, 1815, 1936, 2035, 2195, 2220, 2420, 2442, 2634, 2640, 2904, 2960, 3256, 3512, 3630, 4070, 4390, 4440, 4477, 4829, 4840, 4884, 5268, 5808, 6105, 6512, 6585, 7024, 7260, 8140, 8780, 8880, 8954, 9658, 9680, 9768, 10536, 12210, 13170, 13431, 14487, 14520, 16243, 16280, 17560, 17908, 19316, 19536, 21072, 22385, 24145, 24420, 26340, 26862, 28974, 29040, 32486, 32560, 35120, 35816, 38632, 44770, 48290, 48729, 48840, 52680, 53119, 53724, 57948, 64972, 67155, 71632, 72435, 77264, 81215, 89540, 96580, 97458, 97680, 105360, 106238, 107448, 115896, 129944, 134310, 144870, 159357, 162430, 178673, 179080, 193160, 194916, 212476, 214896, 231792, 243645, 259888, 265595, 268620, 289740, 318714, 324860, 357346, 358160, 386320, 389832, 424952, 487290, 531190, 536019, 537240, 579480, 637428, 649720, 714692, 779664, 796785, 849904, 893365, 974580, 1062380, 1072038, 1074480, 1158960, 1274856, 1299440, 1429384, 1593570, 1786730, 1949160, 1965403, 2124760, 2144076, 2549712, 2680095, 2858768, 3187140, 3573460, 3898320, 3930806, 4249520, 4288152, 5360190, 5896209, 6374280, 7146920, 7861612, 8576304, 9827015, 10720380, 11792418, 12748560, 14293840, 15723224, 19654030, 21440760, 23584836, 29481045, 31446448, 39308060, 42881520, 47169672, 58962090, 78616120, 94339344, 117924180, 157232240, 235848360, 471696720]

約数ペア:

[(1, 471696720), (2, 235848360), (3, 157232240), (4, 117924180), (5, 94339344), (6, 78616120), (8, 58962090), (10, 47169672), (11, 42881520), (12, 39308060), (15, 31446448), (16, 29481045), (20, 23584836), (22, 21440760), (24, 19654030), (30, 15723224), (33, 14293840), (37, 12748560), (40, 11792418), (44, 10720380), (48, 9827015), (55, 8576304), (60, 7861612), (66, 7146920), (74, 6374280), (80, 5896209), (88, 5360190), (110, 4288152), (111, 4249520), (120, 3930806), (121, 3898320), (132, 3573460), (148, 3187140), (165, 2858768), (176, 2680095), (185, 2549712), (220, 2144076), (222, 2124760), (240, 1965403), (242, 1949160), (264, 1786730), (296, 1593570), (330, 1429384), (363, 1299440), (370, 1274856), (407, 1158960), (439, 1074480), (440, 1072038), (444, 1062380), (484, 974580), (528, 893365), (555, 849904), (592, 796785), (605, 779664), (660, 714692), (726, 649720), (740, 637428), (814, 579480), (878, 537240), (880, 536019), (888, 531190), (968, 487290), (1110, 424952), (1210, 389832), (1221, 386320), (1317, 358160), (1320, 357346), (1452, 324860), (1480, 318714), (1628, 289740), (1756, 268620), (1776, 265595), (1815, 259888), (1936, 243645), (2035, 231792), (2195, 214896), (2220, 212476), (2420, 194916), (2442, 193160), (2634, 179080), (2640, 178673), (2904, 162430), (2960, 159357), (3256, 144870), (3512, 134310), (3630, 129944), (4070, 115896), (4390, 107448), (4440, 106238), (4477, 105360), (4829, 97680), (4840, 97458), (4884, 96580), (5268, 89540), (5808, 81215), (6105, 77264), (6512, 72435), (6585, 71632), (7024, 67155), (7260, 64972), (8140, 57948), (8780, 53724), (8880, 53119), (8954, 52680), (9658, 48840), (9680, 48729), (9768, 48290), (10536, 44770), (12210, 38632), (13170, 35816), (13431, 35120), (14487, 32560), (14520, 32486), (16243, 29040), (16280, 28974), (17560, 26862), (17908, 26340), (19316, 24420), (19536, 24145), (21072, 22385)]