20057761360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:203

約数の個数: 480

約数和(自身を含む): 61562059776

約数和(自身を除く): 41504298416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 47, 52, 56, 61, 62, 65, 70, 80, 91, 94, 104, 112, 122, 124, 130, 140, 155, 182, 188, 208, 217, 235, 244, 248, 260, 280, 305, 310, 329, 364, 376, 403, 427, 434, 455, 470, 488, 496, 520, 560, 610, 611, 620, 658, 728, 752, 793, 806, 854, 868, 910, 940, 961, 976, 1040, 1085, 1220, 1222, 1240, 1316, 1456, 1457, 1586, 1612, 1645, 1708, 1736, 1820, 1880, 1891, 1922, 2015, 2135, 2170, 2440, 2444, 2480, 2632, 2821, 2867, 2914, 3055, 3172, 3224, 3290, 3416, 3472, 3640, 3760, 3782, 3844, 3965, 4030, 4270, 4277, 4340, 4805, 4880, 4888, 5264, 5551, 5642, 5734, 5828, 6110, 6344, 6448, 6580, 6727, 6832, 7280, 7285, 7564, 7688, 7930, 8060, 8540, 8554, 8680, 9455, 9610, 9776, 10199, 11102, 11284, 11468, 11656, 12220, 12493, 12688, 13160, 13237, 13454, 14105, 14335, 14570, 15128, 15376, 15860, 16120, 17080, 17108, 17360, 18910, 18941, 19220, 20069, 20398, 21385, 22204, 22568, 22936, 23312, 24440, 24583, 24986, 26320, 26474, 26908, 27755, 28210, 28670, 29140, 30256, 31720, 32240, 33635, 34160, 34216, 37271, 37820, 37882, 38440, 40138, 40796, 42770, 44408, 45136, 45167, 45872, 48880, 49166, 49972, 50995, 52948, 53816, 55510, 56420, 57340, 58280, 58621, 62465, 63440, 66185, 67270, 68432, 74542, 75640, 75764, 76880, 80276, 81592, 85540, 87451, 88816, 88877, 90334, 94705, 98332, 99944, 100345, 101990, 105896, 107632, 111020, 112840, 114680, 116560, 117242, 122915, 124930, 132370, 132587, 134540, 149084, 151280, 151528, 160552, 163184, 171080, 172081, 174902, 177754, 180668, 186355, 189410, 196664, 199888, 200690, 203980, 211792, 222040, 225680, 225835, 229360, 234484, 245830, 249860, 260897, 264740, 265174, 269080, 293105, 298168, 303056, 316169, 321104, 342160, 344162, 349804, 355508, 361336, 372710, 378820, 393328, 401380, 407960, 410347, 437255, 444080, 444385, 451670, 468968, 491660, 499720, 521794, 529480, 530348, 538160, 586210, 587171, 596336, 622139, 632338, 662935, 688324, 699608, 711016, 722672, 745420, 757640, 762073, 802760, 815920, 820694, 860405, 874510, 888770, 903340, 937936, 983320, 999440, 1043588, 1058960, 1060696, 1155401, 1172420, 1174342, 1244278, 1264676, 1304485, 1325870, 1376648, 1399216, 1422032, 1490840, 1515280, 1524146, 1580845, 1605520, 1641388, 1720810, 1749020, 1777540, 1806680, 1966640, 2051735, 2087176, 2121392, 2310802, 2344840, 2348684, 2488556, 2529352, 2608970, 2651740, 2753296, 2755187, 2935855, 2981680, 3048292, 3110695, 3161690, 3282776, 3441620, 3498040, 3555080, 3613360, 3810365, 4103470, 4110197, 4174352, 4621604, 4689680, 4697368, 4977112, 5058704, 5217940, 5303480, 5334511, 5510374, 5777005, 5871710, 6096584, 6221390, 6323380, 6565552, 6883240, 6996080, 7110160, 7620730, 8087807, 8206940, 8220394, 9243208, 9394736, 9954224, 10435880, 10606960, 10669022, 11020748, 11554010, 11743420, 12193168, 12442780, 12646760, 13766480, 13775935, 15241460, 16175614, 16413880, 16440788, 18486416, 19286309, 20550985, 20871760, 21338044, 22041496, 23108020, 23486840, 24885560, 25293520, 26672555, 27551870, 30482920, 32351228, 32827760, 32881576, 35817431, 38572618, 40439035, 41101970, 42676088, 44082992, 46216040, 46973680, 49771120, 53345110, 55103740, 60965840, 64702456, 65763152, 71634862, 77145236, 80878070, 82203940, 85352176, 92432080, 96431545, 106690220, 110207480, 129404912, 143269724, 154290472, 161756140, 164407880, 179087155, 192863090, 213380440, 220414960, 250722017, 286539448, 308580944, 323512280, 328815760, 358174310, 385726180, 426760880, 501444034, 573078896, 647024560, 716348620, 771452360, 1002888068, 1253610085, 1432697240, 1542904720, 2005776136, 2507220170, 2865394480, 4011552272, 5014440340, 10028880680, 20057761360]

約数ペア:

[(1, 20057761360), (2, 10028880680), (4, 5014440340), (5, 4011552272), (7, 2865394480), (8, 2507220170), (10, 2005776136), (13, 1542904720), (14, 1432697240), (16, 1253610085), (20, 1002888068), (26, 771452360), (28, 716348620), (31, 647024560), (35, 573078896), (40, 501444034), (47, 426760880), (52, 385726180), (56, 358174310), (61, 328815760), (62, 323512280), (65, 308580944), (70, 286539448), (80, 250722017), (91, 220414960), (94, 213380440), (104, 192863090), (112, 179087155), (122, 164407880), (124, 161756140), (130, 154290472), (140, 143269724), (155, 129404912), (182, 110207480), (188, 106690220), (208, 96431545), (217, 92432080), (235, 85352176), (244, 82203940), (248, 80878070), (260, 77145236), (280, 71634862), (305, 65763152), (310, 64702456), (329, 60965840), (364, 55103740), (376, 53345110), (403, 49771120), (427, 46973680), (434, 46216040), (455, 44082992), (470, 42676088), (488, 41101970), (496, 40439035), (520, 38572618), (560, 35817431), (610, 32881576), (611, 32827760), (620, 32351228), (658, 30482920), (728, 27551870), (752, 26672555), (793, 25293520), (806, 24885560), (854, 23486840), (868, 23108020), (910, 22041496), (940, 21338044), (961, 20871760), (976, 20550985), (1040, 19286309), (1085, 18486416), (1220, 16440788), (1222, 16413880), (1240, 16175614), (1316, 15241460), (1456, 13775935), (1457, 13766480), (1586, 12646760), (1612, 12442780), (1645, 12193168), (1708, 11743420), (1736, 11554010), (1820, 11020748), (1880, 10669022), (1891, 10606960), (1922, 10435880), (2015, 9954224), (2135, 9394736), (2170, 9243208), (2440, 8220394), (2444, 8206940), (2480, 8087807), (2632, 7620730), (2821, 7110160), (2867, 6996080), (2914, 6883240), (3055, 6565552), (3172, 6323380), (3224, 6221390), (3290, 6096584), (3416, 5871710), (3472, 5777005), (3640, 5510374), (3760, 5334511), (3782, 5303480), (3844, 5217940), (3965, 5058704), (4030, 4977112), (4270, 4697368), (4277, 4689680), (4340, 4621604), (4805, 4174352), (4880, 4110197), (4888, 4103470), (5264, 3810365), (5551, 3613360), (5642, 3555080), (5734, 3498040), (5828, 3441620), (6110, 3282776), (6344, 3161690), (6448, 3110695), (6580, 3048292), (6727, 2981680), (6832, 2935855), (7280, 2755187), (7285, 2753296), (7564, 2651740), (7688, 2608970), (7930, 2529352), (8060, 2488556), (8540, 2348684), (8554, 2344840), (8680, 2310802), (9455, 2121392), (9610, 2087176), (9776, 2051735), (10199, 1966640), (11102, 1806680), (11284, 1777540), (11468, 1749020), (11656, 1720810), (12220, 1641388), (12493, 1605520), (12688, 1580845), (13160, 1524146), (13237, 1515280), (13454, 1490840), (14105, 1422032), (14335, 1399216), (14570, 1376648), (15128, 1325870), (15376, 1304485), (15860, 1264676), (16120, 1244278), (17080, 1174342), (17108, 1172420), (17360, 1155401), (18910, 1060696), (18941, 1058960), (19220, 1043588), (20069, 999440), (20398, 983320), (21385, 937936), (22204, 903340), (22568, 888770), (22936, 874510), (23312, 860405), (24440, 820694), (24583, 815920), (24986, 802760), (26320, 762073), (26474, 757640), (26908, 745420), (27755, 722672), (28210, 711016), (28670, 699608), (29140, 688324), (30256, 662935), (31720, 632338), (32240, 622139), (33635, 596336), (34160, 587171), (34216, 586210), (37271, 538160), (37820, 530348), (37882, 529480), (38440, 521794), (40138, 499720), (40796, 491660), (42770, 468968), (44408, 451670), (45136, 444385), (45167, 444080), (45872, 437255), (48880, 410347), (49166, 407960), (49972, 401380), (50995, 393328), (52948, 378820), (53816, 372710), (55510, 361336), (56420, 355508), (57340, 349804), (58280, 344162), (58621, 342160), (62465, 321104), (63440, 316169), (66185, 303056), (67270, 298168), (68432, 293105), (74542, 269080), (75640, 265174), (75764, 264740), (76880, 260897), (80276, 249860), (81592, 245830), (85540, 234484), (87451, 229360), (88816, 225835), (88877, 225680), (90334, 222040), (94705, 211792), (98332, 203980), (99944, 200690), (100345, 199888), (101990, 196664), (105896, 189410), (107632, 186355), (111020, 180668), (112840, 177754), (114680, 174902), (116560, 172081), (117242, 171080), (122915, 163184), (124930, 160552), (132370, 151528), (132587, 151280), (134540, 149084)]