31405372080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8093}}^1$

素因数の和:8188

約数の個数: 320

約数和(自身を含む): 109840112640

約数和(自身を除く): 78434740560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 37, 38, 40, 46, 48, 57, 60, 69, 74, 76, 80, 92, 95, 111, 114, 115, 120, 138, 148, 152, 184, 185, 190, 222, 228, 230, 240, 276, 285, 296, 304, 345, 368, 370, 380, 437, 444, 456, 460, 552, 555, 570, 592, 690, 703, 740, 760, 851, 874, 888, 912, 920, 1104, 1110, 1140, 1311, 1380, 1406, 1480, 1520, 1702, 1748, 1776, 1840, 2109, 2185, 2220, 2280, 2553, 2622, 2760, 2812, 2960, 3404, 3496, 3515, 4218, 4255, 4370, 4440, 4560, 5106, 5244, 5520, 5624, 6555, 6808, 6992, 7030, 8093, 8436, 8510, 8740, 8880, 10212, 10488, 10545, 11248, 12765, 13110, 13616, 14060, 16169, 16186, 16872, 17020, 17480, 20424, 20976, 21090, 24279, 25530, 26220, 28120, 32338, 32372, 33744, 34040, 34960, 40465, 40848, 42180, 48507, 48558, 51060, 52440, 56240, 64676, 64744, 68080, 80845, 80930, 84360, 97014, 97116, 102120, 104880, 121395, 129352, 129488, 153767, 161690, 161860, 168720, 186139, 194028, 194232, 204240, 242535, 242790, 258704, 299441, 307534, 323380, 323720, 372278, 388056, 388464, 461301, 485070, 485580, 558417, 598882, 615068, 646760, 647440, 744556, 768835, 776112, 898323, 922602, 930695, 970140, 971160, 1116834, 1197764, 1230136, 1293520, 1489112, 1497205, 1537670, 1796646, 1845204, 1861390, 1940280, 1942320, 2233668, 2306505, 2395528, 2460272, 2792085, 2978224, 2994410, 3075340, 3536641, 3593292, 3690408, 3722780, 3880560, 4467336, 4491615, 4613010, 4791056, 5584170, 5689379, 5988820, 6150680, 6887143, 7073282, 7186584, 7380816, 7445560, 8934672, 8983230, 9226020, 10609923, 11168340, 11378758, 11977640, 12301360, 13774286, 14146564, 14373168, 14891120, 17068137, 17683205, 17966460, 18452040, 20661429, 21219846, 22336680, 22757516, 23955280, 27548572, 28293128, 28446895, 34136274, 34435715, 35366410, 35932920, 36904080, 41322858, 42439692, 44673360, 45515032, 53049615, 55097144, 56586256, 56893790, 68272548, 68871430, 70732820, 71865840, 82645716, 84879384, 85340685, 91030064, 103307145, 106099230, 110194288, 113787580, 130855717, 136545096, 137742860, 141465640, 165291432, 169758768, 170681370, 206614290, 212198460, 227575160, 261711434, 273090192, 275485720, 282931280, 330582864, 341362740, 392567151, 413228580, 424396920, 455150320, 523422868, 550971440, 654278585, 682725480, 785134302, 826457160, 848793840, 1046845736, 1308557170, 1365450960, 1570268604, 1652914320, 1962835755, 2093691472, 2617114340, 3140537208, 3925671510, 5234228680, 6281074416, 7851343020, 10468457360, 15702686040, 31405372080]

約数ペア:

[(1, 31405372080), (2, 15702686040), (3, 10468457360), (4, 7851343020), (5, 6281074416), (6, 5234228680), (8, 3925671510), (10, 3140537208), (12, 2617114340), (15, 2093691472), (16, 1962835755), (19, 1652914320), (20, 1570268604), (23, 1365450960), (24, 1308557170), (30, 1046845736), (37, 848793840), (38, 826457160), (40, 785134302), (46, 682725480), (48, 654278585), (57, 550971440), (60, 523422868), (69, 455150320), (74, 424396920), (76, 413228580), (80, 392567151), (92, 341362740), (95, 330582864), (111, 282931280), (114, 275485720), (115, 273090192), (120, 261711434), (138, 227575160), (148, 212198460), (152, 206614290), (184, 170681370), (185, 169758768), (190, 165291432), (222, 141465640), (228, 137742860), (230, 136545096), (240, 130855717), (276, 113787580), (285, 110194288), (296, 106099230), (304, 103307145), (345, 91030064), (368, 85340685), (370, 84879384), (380, 82645716), (437, 71865840), (444, 70732820), (456, 68871430), (460, 68272548), (552, 56893790), (555, 56586256), (570, 55097144), (592, 53049615), (690, 45515032), (703, 44673360), (740, 42439692), (760, 41322858), (851, 36904080), (874, 35932920), (888, 35366410), (912, 34435715), (920, 34136274), (1104, 28446895), (1110, 28293128), (1140, 27548572), (1311, 23955280), (1380, 22757516), (1406, 22336680), (1480, 21219846), (1520, 20661429), (1702, 18452040), (1748, 17966460), (1776, 17683205), (1840, 17068137), (2109, 14891120), (2185, 14373168), (2220, 14146564), (2280, 13774286), (2553, 12301360), (2622, 11977640), (2760, 11378758), (2812, 11168340), (2960, 10609923), (3404, 9226020), (3496, 8983230), (3515, 8934672), (4218, 7445560), (4255, 7380816), (4370, 7186584), (4440, 7073282), (4560, 6887143), (5106, 6150680), (5244, 5988820), (5520, 5689379), (5624, 5584170), (6555, 4791056), (6808, 4613010), (6992, 4491615), (7030, 4467336), (8093, 3880560), (8436, 3722780), (8510, 3690408), (8740, 3593292), (8880, 3536641), (10212, 3075340), (10488, 2994410), (10545, 2978224), (11248, 2792085), (12765, 2460272), (13110, 2395528), (13616, 2306505), (14060, 2233668), (16169, 1942320), (16186, 1940280), (16872, 1861390), (17020, 1845204), (17480, 1796646), (20424, 1537670), (20976, 1497205), (21090, 1489112), (24279, 1293520), (25530, 1230136), (26220, 1197764), (28120, 1116834), (32338, 971160), (32372, 970140), (33744, 930695), (34040, 922602), (34960, 898323), (40465, 776112), (40848, 768835), (42180, 744556), (48507, 647440), (48558, 646760), (51060, 615068), (52440, 598882), (56240, 558417), (64676, 485580), (64744, 485070), (68080, 461301), (80845, 388464), (80930, 388056), (84360, 372278), (97014, 323720), (97116, 323380), (102120, 307534), (104880, 299441), (121395, 258704), (129352, 242790), (129488, 242535), (153767, 204240), (161690, 194232), (161860, 194028), (168720, 186139)]