2087085780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 432

約数和(自身を含む): 7577781120

約数和(自身を除く): 5490695340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 26, 30, 36, 38, 39, 45, 46, 52, 57, 60, 65, 69, 76, 78, 90, 92, 95, 114, 115, 117, 130, 138, 156, 157, 169, 171, 180, 190, 195, 207, 228, 230, 234, 247, 260, 276, 285, 299, 314, 338, 342, 345, 380, 390, 414, 437, 460, 468, 471, 494, 507, 570, 585, 598, 628, 676, 684, 690, 741, 780, 785, 828, 845, 855, 874, 897, 942, 988, 1014, 1035, 1140, 1170, 1196, 1235, 1311, 1380, 1413, 1482, 1495, 1521, 1570, 1690, 1710, 1748, 1794, 1884, 2028, 2041, 2070, 2185, 2223, 2340, 2355, 2470, 2535, 2622, 2691, 2826, 2964, 2983, 2990, 3042, 3140, 3211, 3380, 3420, 3588, 3611, 3705, 3887, 3933, 4082, 4140, 4370, 4446, 4485, 4710, 4940, 5070, 5244, 5382, 5652, 5681, 5966, 5980, 6084, 6123, 6422, 6555, 7065, 7222, 7410, 7605, 7774, 7866, 8164, 8740, 8892, 8949, 8970, 9420, 9633, 10140, 10205, 10764, 10833, 11115, 11362, 11661, 11932, 12246, 12844, 13110, 13455, 14130, 14444, 14820, 14915, 15210, 15548, 15732, 16055, 17043, 17898, 17940, 18055, 18369, 19266, 19435, 19665, 20410, 21666, 22230, 22724, 23322, 24492, 26220, 26533, 26847, 26910, 28260, 28405, 28899, 29830, 30420, 30615, 32110, 32499, 34086, 34983, 35796, 36110, 36738, 38532, 38779, 38870, 39330, 40820, 43332, 44460, 44745, 46644, 46943, 48165, 51129, 53066, 53694, 53820, 54165, 56810, 57798, 58305, 59660, 61230, 64220, 64998, 68172, 68609, 69966, 72220, 73476, 73853, 77558, 77740, 78660, 79599, 85215, 89490, 91845, 93886, 96330, 102258, 106132, 107388, 108330, 113620, 115596, 116337, 116610, 122460, 129996, 132665, 134235, 137218, 139932, 140829, 144495, 147706, 155116, 159198, 162495, 170430, 174915, 178980, 183690, 187772, 192660, 193895, 204516, 205827, 216660, 221559, 232674, 233220, 234715, 238797, 255645, 265330, 268470, 274436, 281658, 288990, 295412, 318396, 324990, 340860, 343045, 349011, 349830, 367380, 369265, 387790, 397995, 411654, 422487, 443118, 465348, 469430, 477594, 504127, 511290, 530660, 536940, 563316, 577980, 581685, 610259, 617481, 649980, 664677, 686090, 698022, 699660, 704145, 738530, 775580, 795990, 823308, 844974, 886236, 891917, 938860, 955188, 1008254, 1022580, 1029135, 1107795, 1163370, 1193985, 1220518, 1234962, 1329354, 1372180, 1396044, 1408290, 1477060, 1512381, 1591980, 1689948, 1745055, 1783834, 1830777, 2016508, 2058270, 2112435, 2215590, 2326740, 2387970, 2441036, 2469924, 2520635, 2658708, 2675751, 2816580, 3024762, 3051295, 3087405, 3323385, 3490110, 3567668, 3661554, 4116540, 4224870, 4431180, 4459585, 4537143, 4775940, 5041270, 5351502, 5492331, 6049524, 6102590, 6174810, 6646770, 6980220, 7323108, 7561905, 8027253, 8449740, 8919170, 9074286, 9153885, 10082540, 10703004, 10984662, 11594921, 12205180, 12349620, 13293540, 13378755, 15123810, 16054506, 17838340, 18148572, 18307770, 21969324, 22685715, 23189842, 26757510, 27461655, 30247620, 32109012, 34784763, 36615540, 40136265, 45371430, 46379684, 53515020, 54923310, 57974605, 69569526, 80272530, 90742860, 104354289, 109846620, 115949210, 139139052, 160545060, 173923815, 208708578, 231898420, 347847630, 417417156, 521771445, 695695260, 1043542890, 2087085780]

約数ペア:

[(1, 2087085780), (2, 1043542890), (3, 695695260), (4, 521771445), (5, 417417156), (6, 347847630), (9, 231898420), (10, 208708578), (12, 173923815), (13, 160545060), (15, 139139052), (18, 115949210), (19, 109846620), (20, 104354289), (23, 90742860), (26, 80272530), (30, 69569526), (36, 57974605), (38, 54923310), (39, 53515020), (45, 46379684), (46, 45371430), (52, 40136265), (57, 36615540), (60, 34784763), (65, 32109012), (69, 30247620), (76, 27461655), (78, 26757510), (90, 23189842), (92, 22685715), (95, 21969324), (114, 18307770), (115, 18148572), (117, 17838340), (130, 16054506), (138, 15123810), (156, 13378755), (157, 13293540), (169, 12349620), (171, 12205180), (180, 11594921), (190, 10984662), (195, 10703004), (207, 10082540), (228, 9153885), (230, 9074286), (234, 8919170), (247, 8449740), (260, 8027253), (276, 7561905), (285, 7323108), (299, 6980220), (314, 6646770), (338, 6174810), (342, 6102590), (345, 6049524), (380, 5492331), (390, 5351502), (414, 5041270), (437, 4775940), (460, 4537143), (468, 4459585), (471, 4431180), (494, 4224870), (507, 4116540), (570, 3661554), (585, 3567668), (598, 3490110), (628, 3323385), (676, 3087405), (684, 3051295), (690, 3024762), (741, 2816580), (780, 2675751), (785, 2658708), (828, 2520635), (845, 2469924), (855, 2441036), (874, 2387970), (897, 2326740), (942, 2215590), (988, 2112435), (1014, 2058270), (1035, 2016508), (1140, 1830777), (1170, 1783834), (1196, 1745055), (1235, 1689948), (1311, 1591980), (1380, 1512381), (1413, 1477060), (1482, 1408290), (1495, 1396044), (1521, 1372180), (1570, 1329354), (1690, 1234962), (1710, 1220518), (1748, 1193985), (1794, 1163370), (1884, 1107795), (2028, 1029135), (2041, 1022580), (2070, 1008254), (2185, 955188), (2223, 938860), (2340, 891917), (2355, 886236), (2470, 844974), (2535, 823308), (2622, 795990), (2691, 775580), (2826, 738530), (2964, 704145), (2983, 699660), (2990, 698022), (3042, 686090), (3140, 664677), (3211, 649980), (3380, 617481), (3420, 610259), (3588, 581685), (3611, 577980), (3705, 563316), (3887, 536940), (3933, 530660), (4082, 511290), (4140, 504127), (4370, 477594), (4446, 469430), (4485, 465348), (4710, 443118), (4940, 422487), (5070, 411654), (5244, 397995), (5382, 387790), (5652, 369265), (5681, 367380), (5966, 349830), (5980, 349011), (6084, 343045), (6123, 340860), (6422, 324990), (6555, 318396), (7065, 295412), (7222, 288990), (7410, 281658), (7605, 274436), (7774, 268470), (7866, 265330), (8164, 255645), (8740, 238797), (8892, 234715), (8949, 233220), (8970, 232674), (9420, 221559), (9633, 216660), (10140, 205827), (10205, 204516), (10764, 193895), (10833, 192660), (11115, 187772), (11362, 183690), (11661, 178980), (11932, 174915), (12246, 170430), (12844, 162495), (13110, 159198), (13455, 155116), (14130, 147706), (14444, 144495), (14820, 140829), (14915, 139932), (15210, 137218), (15548, 134235), (15732, 132665), (16055, 129996), (17043, 122460), (17898, 116610), (17940, 116337), (18055, 115596), (18369, 113620), (19266, 108330), (19435, 107388), (19665, 106132), (20410, 102258), (21666, 96330), (22230, 93886), (22724, 91845), (23322, 89490), (24492, 85215), (26220, 79599), (26533, 78660), (26847, 77740), (26910, 77558), (28260, 73853), (28405, 73476), (28899, 72220), (29830, 69966), (30420, 68609), (30615, 68172), (32110, 64998), (32499, 64220), (34086, 61230), (34983, 59660), (35796, 58305), (36110, 57798), (36738, 56810), (38532, 54165), (38779, 53820), (38870, 53694), (39330, 53066), (40820, 51129), (43332, 48165), (44460, 46943), (44745, 46644)]