20344074080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:167

約数の個数: 576

約数和(自身を含む): 60960356352

約数和(自身を除く): 40616282272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 37, 40, 44, 46, 47, 55, 68, 74, 80, 85, 88, 92, 94, 110, 115, 136, 148, 160, 170, 176, 184, 185, 187, 188, 220, 230, 235, 253, 272, 289, 296, 340, 352, 368, 370, 374, 376, 391, 407, 440, 460, 470, 506, 517, 544, 578, 592, 629, 680, 736, 740, 748, 752, 782, 799, 814, 851, 880, 920, 935, 940, 1012, 1034, 1081, 1156, 1184, 1258, 1265, 1360, 1445, 1480, 1496, 1504, 1564, 1598, 1628, 1702, 1739, 1760, 1840, 1870, 1880, 1955, 2024, 2035, 2068, 2162, 2312, 2516, 2530, 2585, 2720, 2890, 2960, 2992, 3128, 3145, 3179, 3196, 3256, 3404, 3478, 3680, 3740, 3760, 3910, 3995, 4048, 4070, 4136, 4255, 4301, 4324, 4624, 5032, 5060, 5170, 5405, 5780, 5920, 5984, 6256, 6290, 6358, 6392, 6512, 6647, 6808, 6919, 6956, 7480, 7520, 7820, 7990, 8096, 8140, 8272, 8510, 8602, 8648, 8695, 8789, 9248, 9361, 10064, 10120, 10340, 10693, 10810, 11560, 11891, 12512, 12580, 12716, 12784, 13024, 13294, 13583, 13616, 13838, 13912, 14467, 14960, 15640, 15895, 15980, 16280, 16544, 17020, 17204, 17296, 17390, 17578, 18377, 18722, 19129, 20128, 20240, 20680, 21386, 21505, 21620, 23120, 23782, 25160, 25432, 25568, 26588, 27166, 27232, 27676, 27824, 28934, 29563, 29920, 31280, 31790, 31960, 32560, 33235, 34040, 34408, 34592, 34595, 34780, 35156, 36754, 37444, 38258, 39997, 40480, 41360, 42772, 43010, 43240, 43945, 46240, 46805, 47564, 50320, 50864, 53176, 53465, 54332, 55352, 55648, 57868, 59126, 59455, 62560, 63580, 63920, 65120, 66470, 67915, 68080, 68816, 69190, 69560, 70312, 72335, 73117, 73508, 74888, 76516, 79994, 82720, 85544, 86020, 86480, 87890, 91885, 93610, 95128, 95645, 100640, 101728, 106352, 106930, 108664, 110704, 115736, 117623, 118252, 118910, 127160, 127840, 132940, 135830, 136160, 137632, 138380, 139120, 140624, 144670, 146234, 147016, 147815, 149413, 149776, 153032, 159137, 159988, 171088, 172040, 172960, 175780, 183770, 187220, 190256, 191290, 199985, 202147, 212704, 213860, 217328, 221408, 231472, 235246, 236504, 237820, 245939, 254320, 265880, 271660, 276760, 278240, 281248, 289340, 292468, 294032, 295630, 298826, 299552, 306064, 312409, 318274, 319976, 325193, 342176, 344080, 351560, 365585, 367540, 374440, 380512, 382580, 399970, 404294, 427720, 434656, 439967, 462944, 470492, 473008, 475640, 491878, 502571, 508640, 531760, 543320, 553520, 578680, 584936, 588064, 588115, 591260, 597652, 612128, 624818, 636548, 639952, 650386, 679949, 688160, 703120, 731170, 735080, 747065, 748880, 765160, 795685, 799940, 808588, 855440, 879934, 940984, 946016, 951280, 983756, 1005142, 1010735, 1063520, 1086640, 1107040, 1157360, 1169872, 1176230, 1182520, 1195304, 1229695, 1249636, 1273096, 1279904, 1300772, 1359898, 1406240, 1462340, 1470160, 1494130, 1497760, 1530320, 1562045, 1591370, 1599880, 1617176, 1625965, 1710880, 1759868, 1881968, 1902560, 1967512, 2010284, 2021470, 2173280, 2199835, 2314720, 2339744, 2352460, 2365040, 2390608, 2459390, 2499272, 2512855, 2546192, 2601544, 2705329, 2719796, 2924680, 2940320, 2988260, 3060640, 3124090, 3182740, 3199760, 3234352, 3251930, 3399745, 3436499, 3519736, 3763936, 3935024, 4020568, 4042940, 4399670, 4704920, 4730080, 4781216, 4918780, 4998544, 5025710, 5092384, 5203088, 5410658, 5439592, 5528281, 5849360, 5976520, 6248180, 6365480, 6399520, 6468704, 6503860, 6799490, 6872998, 7039472, 7479439, 7870048, 8041136, 8085880, 8799340, 9409840, 9837560, 9997088, 10051420, 10406176, 10821316, 10879184, 11056562, 11559133, 11698720, 11953040, 12496360, 12730960, 13007720, 13526645, 13598980, 13745996, 14078944, 14958878, 16082272, 16171760, 17182495, 17598680, 18819680, 19675120, 20102840, 21642632, 21758368, 22113124, 23118266, 23906080, 24992720, 25461920, 26015440, 27053290, 27197960, 27491992, 27641405, 29917756, 32343520, 34364990, 35197360, 37397195, 39350240, 40205680, 43285264, 44226248, 46236532, 49985440, 52030880, 54106580, 54395920, 54983984, 55282810, 57795665, 59835512, 68729980, 70394720, 74794390, 80411360, 86570528, 88452496, 92473064, 108213160, 108791840, 109967968, 110565620, 115591330, 119671024, 127150463, 137459960, 149588780, 176904992, 184946128, 216426320, 221131240, 231182660, 239342048, 254300926, 274919920, 299177560, 369892256, 432852640, 442262480, 462365320, 508601852, 549839840, 598355120, 635752315, 884524960, 924730640, 1017203704, 1196710240, 1271504630, 1849461280, 2034407408, 2543009260, 4068814816, 5086018520, 10172037040, 20344074080]

約数ペア:

[(1, 20344074080), (2, 10172037040), (4, 5086018520), (5, 4068814816), (8, 2543009260), (10, 2034407408), (11, 1849461280), (16, 1271504630), (17, 1196710240), (20, 1017203704), (22, 924730640), (23, 884524960), (32, 635752315), (34, 598355120), (37, 549839840), (40, 508601852), (44, 462365320), (46, 442262480), (47, 432852640), (55, 369892256), (68, 299177560), (74, 274919920), (80, 254300926), (85, 239342048), (88, 231182660), (92, 221131240), (94, 216426320), (110, 184946128), (115, 176904992), (136, 149588780), (148, 137459960), (160, 127150463), (170, 119671024), (176, 115591330), (184, 110565620), (185, 109967968), (187, 108791840), (188, 108213160), (220, 92473064), (230, 88452496), (235, 86570528), (253, 80411360), (272, 74794390), (289, 70394720), (296, 68729980), (340, 59835512), (352, 57795665), (368, 55282810), (370, 54983984), (374, 54395920), (376, 54106580), (391, 52030880), (407, 49985440), (440, 46236532), (460, 44226248), (470, 43285264), (506, 40205680), (517, 39350240), (544, 37397195), (578, 35197360), (592, 34364990), (629, 32343520), (680, 29917756), (736, 27641405), (740, 27491992), (748, 27197960), (752, 27053290), (782, 26015440), (799, 25461920), (814, 24992720), (851, 23906080), (880, 23118266), (920, 22113124), (935, 21758368), (940, 21642632), (1012, 20102840), (1034, 19675120), (1081, 18819680), (1156, 17598680), (1184, 17182495), (1258, 16171760), (1265, 16082272), (1360, 14958878), (1445, 14078944), (1480, 13745996), (1496, 13598980), (1504, 13526645), (1564, 13007720), (1598, 12730960), (1628, 12496360), (1702, 11953040), (1739, 11698720), (1760, 11559133), (1840, 11056562), (1870, 10879184), (1880, 10821316), (1955, 10406176), (2024, 10051420), (2035, 9997088), (2068, 9837560), (2162, 9409840), (2312, 8799340), (2516, 8085880), (2530, 8041136), (2585, 7870048), (2720, 7479439), (2890, 7039472), (2960, 6872998), (2992, 6799490), (3128, 6503860), (3145, 6468704), (3179, 6399520), (3196, 6365480), (3256, 6248180), (3404, 5976520), (3478, 5849360), (3680, 5528281), (3740, 5439592), (3760, 5410658), (3910, 5203088), (3995, 5092384), (4048, 5025710), (4070, 4998544), (4136, 4918780), (4255, 4781216), (4301, 4730080), (4324, 4704920), (4624, 4399670), (5032, 4042940), (5060, 4020568), (5170, 3935024), (5405, 3763936), (5780, 3519736), (5920, 3436499), (5984, 3399745), (6256, 3251930), (6290, 3234352), (6358, 3199760), (6392, 3182740), (6512, 3124090), (6647, 3060640), (6808, 2988260), (6919, 2940320), (6956, 2924680), (7480, 2719796), (7520, 2705329), (7820, 2601544), (7990, 2546192), (8096, 2512855), (8140, 2499272), (8272, 2459390), (8510, 2390608), (8602, 2365040), (8648, 2352460), (8695, 2339744), (8789, 2314720), (9248, 2199835), (9361, 2173280), (10064, 2021470), (10120, 2010284), (10340, 1967512), (10693, 1902560), (10810, 1881968), (11560, 1759868), (11891, 1710880), (12512, 1625965), (12580, 1617176), (12716, 1599880), (12784, 1591370), (13024, 1562045), (13294, 1530320), (13583, 1497760), (13616, 1494130), (13838, 1470160), (13912, 1462340), (14467, 1406240), (14960, 1359898), (15640, 1300772), (15895, 1279904), (15980, 1273096), (16280, 1249636), (16544, 1229695), (17020, 1195304), (17204, 1182520), (17296, 1176230), (17390, 1169872), (17578, 1157360), (18377, 1107040), (18722, 1086640), (19129, 1063520), (20128, 1010735), (20240, 1005142), (20680, 983756), (21386, 951280), (21505, 946016), (21620, 940984), (23120, 879934), (23782, 855440), (25160, 808588), (25432, 799940), (25568, 795685), (26588, 765160), (27166, 748880), (27232, 747065), (27676, 735080), (27824, 731170), (28934, 703120), (29563, 688160), (29920, 679949), (31280, 650386), (31790, 639952), (31960, 636548), (32560, 624818), (33235, 612128), (34040, 597652), (34408, 591260), (34592, 588115), (34595, 588064), (34780, 584936), (35156, 578680), (36754, 553520), (37444, 543320), (38258, 531760), (39997, 508640), (40480, 502571), (41360, 491878), (42772, 475640), (43010, 473008), (43240, 470492), (43945, 462944), (46240, 439967), (46805, 434656), (47564, 427720), (50320, 404294), (50864, 399970), (53176, 382580), (53465, 380512), (54332, 374440), (55352, 367540), (55648, 365585), (57868, 351560), (59126, 344080), (59455, 342176), (62560, 325193), (63580, 319976), (63920, 318274), (65120, 312409), (66470, 306064), (67915, 299552), (68080, 298826), (68816, 295630), (69190, 294032), (69560, 292468), (70312, 289340), (72335, 281248), (73117, 278240), (73508, 276760), (74888, 271660), (76516, 265880), (79994, 254320), (82720, 245939), (85544, 237820), (86020, 236504), (86480, 235246), (87890, 231472), (91885, 221408), (93610, 217328), (95128, 213860), (95645, 212704), (100640, 202147), (101728, 199985), (106352, 191290), (106930, 190256), (108664, 187220), (110704, 183770), (115736, 175780), (117623, 172960), (118252, 172040), (118910, 171088), (127160, 159988), (127840, 159137), (132940, 153032), (135830, 149776), (136160, 149413), (137632, 147815), (138380, 147016), (139120, 146234), (140624, 144670)]