21507377760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{36697}}^1$

素因数の和:36766

約数の個数: 288

約数和(自身を含む): 82232291232

約数和(自身を除く): 60724913472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 132, 144, 148, 160, 165, 176, 180, 185, 198, 220, 222, 240, 264, 288, 296, 330, 333, 352, 360, 370, 396, 407, 440, 444, 480, 495, 528, 555, 592, 660, 666, 720, 740, 792, 814, 880, 888, 990, 1056, 1110, 1184, 1221, 1320, 1332, 1440, 1480, 1584, 1628, 1665, 1760, 1776, 1980, 2035, 2220, 2442, 2640, 2664, 2960, 3168, 3256, 3330, 3552, 3663, 3960, 4070, 4440, 4884, 5280, 5328, 5920, 6105, 6512, 6660, 7326, 7920, 8140, 8880, 9768, 10656, 12210, 13024, 13320, 14652, 15840, 16280, 17760, 18315, 19536, 24420, 26640, 29304, 32560, 36630, 36697, 39072, 48840, 53280, 58608, 65120, 73260, 73394, 97680, 110091, 117216, 146520, 146788, 183485, 195360, 220182, 293040, 293576, 330273, 366970, 403667, 440364, 550455, 586080, 587152, 660546, 733940, 807334, 880728, 1100910, 1174304, 1211001, 1321092, 1357789, 1467880, 1614668, 1651365, 1761456, 2018335, 2201820, 2422002, 2642184, 2715578, 2935760, 3229336, 3302730, 3522912, 3633003, 4036670, 4073367, 4403640, 4844004, 5284368, 5431156, 5871520, 6055005, 6458672, 6605460, 6788945, 7266006, 8073340, 8146734, 8807280, 9688008, 10568736, 10862312, 12110010, 12220101, 12917344, 13210920, 13577890, 14532012, 14935679, 16146680, 16293468, 17614560, 18165015, 19376016, 20366835, 21724624, 24220020, 24440202, 26421840, 27155780, 29064024, 29871358, 32293360, 32586936, 36330030, 38752032, 40733670, 43449248, 44807037, 48440040, 48880404, 52843680, 54311560, 58128048, 59742716, 61100505, 64586720, 65173872, 72660060, 74678395, 81467340, 89614074, 96880080, 97760808, 108623120, 116256096, 119485432, 122201010, 130347744, 134421111, 145320120, 149356790, 162934680, 179228148, 193760160, 195521616, 217246240, 224035185, 238970864, 244402020, 268842222, 290640240, 298713580, 325869360, 358456296, 391043232, 448070370, 477941728, 488804040, 537684444, 581280480, 597427160, 651738720, 672105555, 716912592, 896140740, 977608080, 1075368888, 1194854320, 1344211110, 1433825184, 1792281480, 1955216160, 2150737776, 2389708640, 2688422220, 3584562960, 4301475552, 5376844440, 7169125920, 10753688880, 21507377760]

約数ペア:

[(1, 21507377760), (2, 10753688880), (3, 7169125920), (4, 5376844440), (5, 4301475552), (6, 3584562960), (8, 2688422220), (9, 2389708640), (10, 2150737776), (11, 1955216160), (12, 1792281480), (15, 1433825184), (16, 1344211110), (18, 1194854320), (20, 1075368888), (22, 977608080), (24, 896140740), (30, 716912592), (32, 672105555), (33, 651738720), (36, 597427160), (37, 581280480), (40, 537684444), (44, 488804040), (45, 477941728), (48, 448070370), (55, 391043232), (60, 358456296), (66, 325869360), (72, 298713580), (74, 290640240), (80, 268842222), (88, 244402020), (90, 238970864), (96, 224035185), (99, 217246240), (110, 195521616), (111, 193760160), (120, 179228148), (132, 162934680), (144, 149356790), (148, 145320120), (160, 134421111), (165, 130347744), (176, 122201010), (180, 119485432), (185, 116256096), (198, 108623120), (220, 97760808), (222, 96880080), (240, 89614074), (264, 81467340), (288, 74678395), (296, 72660060), (330, 65173872), (333, 64586720), (352, 61100505), (360, 59742716), (370, 58128048), (396, 54311560), (407, 52843680), (440, 48880404), (444, 48440040), (480, 44807037), (495, 43449248), (528, 40733670), (555, 38752032), (592, 36330030), (660, 32586936), (666, 32293360), (720, 29871358), (740, 29064024), (792, 27155780), (814, 26421840), (880, 24440202), (888, 24220020), (990, 21724624), (1056, 20366835), (1110, 19376016), (1184, 18165015), (1221, 17614560), (1320, 16293468), (1332, 16146680), (1440, 14935679), (1480, 14532012), (1584, 13577890), (1628, 13210920), (1665, 12917344), (1760, 12220101), (1776, 12110010), (1980, 10862312), (2035, 10568736), (2220, 9688008), (2442, 8807280), (2640, 8146734), (2664, 8073340), (2960, 7266006), (3168, 6788945), (3256, 6605460), (3330, 6458672), (3552, 6055005), (3663, 5871520), (3960, 5431156), (4070, 5284368), (4440, 4844004), (4884, 4403640), (5280, 4073367), (5328, 4036670), (5920, 3633003), (6105, 3522912), (6512, 3302730), (6660, 3229336), (7326, 2935760), (7920, 2715578), (8140, 2642184), (8880, 2422002), (9768, 2201820), (10656, 2018335), (12210, 1761456), (13024, 1651365), (13320, 1614668), (14652, 1467880), (15840, 1357789), (16280, 1321092), (17760, 1211001), (18315, 1174304), (19536, 1100910), (24420, 880728), (26640, 807334), (29304, 733940), (32560, 660546), (36630, 587152), (36697, 586080), (39072, 550455), (48840, 440364), (53280, 403667), (58608, 366970), (65120, 330273), (73260, 293576), (73394, 293040), (97680, 220182), (110091, 195360), (117216, 183485), (146520, 146788)]