77778868160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11351}}^1$

素因数の和:11424

約数の個数: 336

約数和(自身を含む): 236670128640

約数和(自身を除く): 158891260480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 49, 56, 64, 70, 76, 80, 92, 95, 98, 112, 115, 133, 140, 152, 160, 161, 184, 190, 196, 224, 230, 245, 266, 280, 304, 320, 322, 368, 380, 392, 437, 448, 460, 490, 532, 560, 608, 644, 665, 736, 760, 784, 805, 874, 920, 931, 980, 1064, 1120, 1127, 1216, 1288, 1330, 1472, 1520, 1568, 1610, 1748, 1840, 1862, 1960, 2128, 2185, 2240, 2254, 2576, 2660, 3040, 3059, 3136, 3220, 3496, 3680, 3724, 3920, 4256, 4370, 4508, 4655, 5152, 5320, 5635, 6080, 6118, 6440, 6992, 7360, 7448, 7840, 8512, 8740, 9016, 9310, 10304, 10640, 11270, 11351, 12236, 12880, 13984, 14896, 15295, 15680, 17480, 18032, 18620, 21280, 21413, 22540, 22702, 24472, 25760, 27968, 29792, 30590, 34960, 36064, 37240, 42560, 42826, 45080, 45404, 48944, 51520, 56755, 59584, 61180, 69920, 72128, 74480, 79457, 85652, 90160, 90808, 97888, 107065, 113510, 122360, 139840, 148960, 158914, 171304, 180320, 181616, 195776, 214130, 215669, 227020, 244720, 261073, 297920, 317828, 342608, 360640, 363232, 397285, 428260, 431338, 454040, 489440, 522146, 556199, 635656, 685216, 726464, 794570, 856520, 862676, 908080, 978880, 1044292, 1078345, 1112398, 1271312, 1305365, 1370432, 1509683, 1589140, 1713040, 1725352, 1816160, 1827511, 2088584, 2156690, 2224796, 2542624, 2610730, 2780995, 3019366, 3178280, 3426080, 3450704, 3632320, 3655022, 4177168, 4313380, 4449592, 4960387, 5085248, 5221460, 5561990, 6038732, 6356560, 6852160, 6901408, 7310044, 7548415, 8354336, 8626760, 8899184, 9137555, 9920774, 10442920, 10567781, 11123980, 12077464, 12713120, 12792577, 13802816, 14620088, 15096830, 16708672, 17253520, 17798368, 18275110, 19841548, 20885840, 21135562, 22247960, 24154928, 24801935, 25426240, 25585154, 29240176, 30193660, 34507040, 34722709, 35596736, 36550220, 39683096, 41771680, 42271124, 44495920, 48309856, 49603870, 51170308, 52838905, 58480352, 60387320, 63962885, 69014080, 69445418, 73100440, 79366192, 83543360, 84542248, 88991840, 96619712, 99207740, 102340616, 105677810, 116960704, 120774640, 127925770, 138890836, 146200880, 158732384, 169084496, 173613545, 177983680, 198415480, 204681232, 211355620, 241549280, 243058963, 255851540, 277781672, 292401760, 317464768, 338168992, 347227090, 396830960, 409362464, 422711240, 483098560, 486117926, 511703080, 555563344, 584803520, 676337984, 694454180, 793661920, 818724928, 845422480, 972235852, 1023406160, 1111126688, 1215294815, 1388908360, 1587323840, 1690844960, 1944471704, 2046812320, 2222253376, 2430589630, 2777816720, 3381689920, 3888943408, 4093624640, 4861179260, 5555633440, 7777886816, 9722358520, 11111266880, 15555773632, 19444717040, 38889434080, 77778868160]

約数ペア:

[(1, 77778868160), (2, 38889434080), (4, 19444717040), (5, 15555773632), (7, 11111266880), (8, 9722358520), (10, 7777886816), (14, 5555633440), (16, 4861179260), (19, 4093624640), (20, 3888943408), (23, 3381689920), (28, 2777816720), (32, 2430589630), (35, 2222253376), (38, 2046812320), (40, 1944471704), (46, 1690844960), (49, 1587323840), (56, 1388908360), (64, 1215294815), (70, 1111126688), (76, 1023406160), (80, 972235852), (92, 845422480), (95, 818724928), (98, 793661920), (112, 694454180), (115, 676337984), (133, 584803520), (140, 555563344), (152, 511703080), (160, 486117926), (161, 483098560), (184, 422711240), (190, 409362464), (196, 396830960), (224, 347227090), (230, 338168992), (245, 317464768), (266, 292401760), (280, 277781672), (304, 255851540), (320, 243058963), (322, 241549280), (368, 211355620), (380, 204681232), (392, 198415480), (437, 177983680), (448, 173613545), (460, 169084496), (490, 158732384), (532, 146200880), (560, 138890836), (608, 127925770), (644, 120774640), (665, 116960704), (736, 105677810), (760, 102340616), (784, 99207740), (805, 96619712), (874, 88991840), (920, 84542248), (931, 83543360), (980, 79366192), (1064, 73100440), (1120, 69445418), (1127, 69014080), (1216, 63962885), (1288, 60387320), (1330, 58480352), (1472, 52838905), (1520, 51170308), (1568, 49603870), (1610, 48309856), (1748, 44495920), (1840, 42271124), (1862, 41771680), (1960, 39683096), (2128, 36550220), (2185, 35596736), (2240, 34722709), (2254, 34507040), (2576, 30193660), (2660, 29240176), (3040, 25585154), (3059, 25426240), (3136, 24801935), (3220, 24154928), (3496, 22247960), (3680, 21135562), (3724, 20885840), (3920, 19841548), (4256, 18275110), (4370, 17798368), (4508, 17253520), (4655, 16708672), (5152, 15096830), (5320, 14620088), (5635, 13802816), (6080, 12792577), (6118, 12713120), (6440, 12077464), (6992, 11123980), (7360, 10567781), (7448, 10442920), (7840, 9920774), (8512, 9137555), (8740, 8899184), (9016, 8626760), (9310, 8354336), (10304, 7548415), (10640, 7310044), (11270, 6901408), (11351, 6852160), (12236, 6356560), (12880, 6038732), (13984, 5561990), (14896, 5221460), (15295, 5085248), (15680, 4960387), (17480, 4449592), (18032, 4313380), (18620, 4177168), (21280, 3655022), (21413, 3632320), (22540, 3450704), (22702, 3426080), (24472, 3178280), (25760, 3019366), (27968, 2780995), (29792, 2610730), (30590, 2542624), (34960, 2224796), (36064, 2156690), (37240, 2088584), (42560, 1827511), (42826, 1816160), (45080, 1725352), (45404, 1713040), (48944, 1589140), (51520, 1509683), (56755, 1370432), (59584, 1305365), (61180, 1271312), (69920, 1112398), (72128, 1078345), (74480, 1044292), (79457, 978880), (85652, 908080), (90160, 862676), (90808, 856520), (97888, 794570), (107065, 726464), (113510, 685216), (122360, 635656), (139840, 556199), (148960, 522146), (158914, 489440), (171304, 454040), (180320, 431338), (181616, 428260), (195776, 397285), (214130, 363232), (215669, 360640), (227020, 342608), (244720, 317828), (261073, 297920)]