1983516780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:269

約数の個数: 384

約数和(自身を含む): 7106641920

約数和(自身を除く): 5123125140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 101, 105, 107, 114, 115, 133, 138, 140, 161, 190, 202, 210, 214, 228, 230, 266, 276, 285, 303, 321, 322, 345, 380, 399, 404, 420, 428, 437, 460, 483, 505, 532, 535, 570, 606, 642, 644, 665, 690, 707, 749, 798, 805, 874, 966, 1010, 1070, 1140, 1212, 1284, 1311, 1330, 1380, 1414, 1498, 1515, 1596, 1605, 1610, 1748, 1919, 1932, 1995, 2020, 2033, 2121, 2140, 2185, 2247, 2323, 2415, 2461, 2622, 2660, 2828, 2996, 3030, 3059, 3210, 3220, 3535, 3745, 3838, 3990, 4066, 4242, 4370, 4494, 4646, 4830, 4922, 5244, 5757, 6060, 6099, 6118, 6420, 6555, 6969, 7070, 7383, 7490, 7676, 7980, 8132, 8484, 8740, 8988, 9177, 9292, 9595, 9660, 9844, 10165, 10605, 10807, 11235, 11514, 11615, 12198, 12236, 12305, 13110, 13433, 13938, 14140, 14231, 14766, 14980, 15295, 16261, 17227, 18354, 19190, 20330, 21210, 21614, 22470, 23028, 23230, 24396, 24610, 26220, 26866, 27876, 28462, 28785, 29532, 30495, 30590, 32421, 32522, 34454, 34845, 36708, 36915, 38380, 40299, 40660, 42420, 42693, 43228, 44137, 44940, 45885, 46460, 46759, 48783, 49220, 51681, 53732, 54035, 56924, 57570, 60990, 61180, 64842, 65044, 67165, 68908, 69690, 71155, 73830, 75649, 80598, 81305, 85386, 86135, 88274, 91770, 93518, 97566, 103362, 108070, 115140, 121980, 129684, 132411, 134330, 139380, 140277, 142310, 147660, 151298, 161196, 162105, 162610, 170772, 172270, 176548, 183540, 187036, 195132, 201495, 205333, 206724, 213465, 216140, 220685, 226947, 233795, 243915, 248561, 258405, 264822, 268660, 280554, 284620, 302596, 308959, 324210, 325220, 327313, 344540, 378245, 402990, 410666, 426930, 441370, 453894, 467590, 487830, 497122, 516810, 529644, 561108, 615999, 617918, 648420, 654626, 662055, 701385, 745683, 756490, 805980, 821332, 853860, 882740, 907788, 926877, 935180, 975660, 981939, 994244, 1026665, 1033620, 1134735, 1231998, 1235836, 1242805, 1309252, 1324110, 1402770, 1437331, 1491366, 1512980, 1544795, 1636565, 1739927, 1853754, 1963878, 2053330, 2269470, 2463996, 2485610, 2648220, 2805540, 2874662, 2982732, 3079995, 3089590, 3273130, 3479854, 3707508, 3728415, 3927756, 4106660, 4311993, 4538940, 4634385, 4722659, 4909695, 4971220, 5219781, 5749324, 6159990, 6179180, 6546260, 6959708, 7186655, 7456830, 8623986, 8699635, 9268770, 9445318, 9819390, 10439562, 12319980, 14167977, 14373310, 14913660, 17247972, 17399270, 18537540, 18890636, 19638780, 20879124, 21559965, 23613295, 26098905, 28335954, 28746620, 33058613, 34798540, 43119930, 47226590, 52197810, 56671908, 66117226, 70839885, 86239860, 94453180, 99175839, 104395620, 132234452, 141679770, 165293065, 198351678, 283359540, 330586130, 396703356, 495879195, 661172260, 991758390, 1983516780]

約数ペア:

[(1, 1983516780), (2, 991758390), (3, 661172260), (4, 495879195), (5, 396703356), (6, 330586130), (7, 283359540), (10, 198351678), (12, 165293065), (14, 141679770), (15, 132234452), (19, 104395620), (20, 99175839), (21, 94453180), (23, 86239860), (28, 70839885), (30, 66117226), (35, 56671908), (38, 52197810), (42, 47226590), (46, 43119930), (57, 34798540), (60, 33058613), (69, 28746620), (70, 28335954), (76, 26098905), (84, 23613295), (92, 21559965), (95, 20879124), (101, 19638780), (105, 18890636), (107, 18537540), (114, 17399270), (115, 17247972), (133, 14913660), (138, 14373310), (140, 14167977), (161, 12319980), (190, 10439562), (202, 9819390), (210, 9445318), (214, 9268770), (228, 8699635), (230, 8623986), (266, 7456830), (276, 7186655), (285, 6959708), (303, 6546260), (321, 6179180), (322, 6159990), (345, 5749324), (380, 5219781), (399, 4971220), (404, 4909695), (420, 4722659), (428, 4634385), (437, 4538940), (460, 4311993), (483, 4106660), (505, 3927756), (532, 3728415), (535, 3707508), (570, 3479854), (606, 3273130), (642, 3089590), (644, 3079995), (665, 2982732), (690, 2874662), (707, 2805540), (749, 2648220), (798, 2485610), (805, 2463996), (874, 2269470), (966, 2053330), (1010, 1963878), (1070, 1853754), (1140, 1739927), (1212, 1636565), (1284, 1544795), (1311, 1512980), (1330, 1491366), (1380, 1437331), (1414, 1402770), (1498, 1324110), (1515, 1309252), (1596, 1242805), (1605, 1235836), (1610, 1231998), (1748, 1134735), (1919, 1033620), (1932, 1026665), (1995, 994244), (2020, 981939), (2033, 975660), (2121, 935180), (2140, 926877), (2185, 907788), (2247, 882740), (2323, 853860), (2415, 821332), (2461, 805980), (2622, 756490), (2660, 745683), (2828, 701385), (2996, 662055), (3030, 654626), (3059, 648420), (3210, 617918), (3220, 615999), (3535, 561108), (3745, 529644), (3838, 516810), (3990, 497122), (4066, 487830), (4242, 467590), (4370, 453894), (4494, 441370), (4646, 426930), (4830, 410666), (4922, 402990), (5244, 378245), (5757, 344540), (6060, 327313), (6099, 325220), (6118, 324210), (6420, 308959), (6555, 302596), (6969, 284620), (7070, 280554), (7383, 268660), (7490, 264822), (7676, 258405), (7980, 248561), (8132, 243915), (8484, 233795), (8740, 226947), (8988, 220685), (9177, 216140), (9292, 213465), (9595, 206724), (9660, 205333), (9844, 201495), (10165, 195132), (10605, 187036), (10807, 183540), (11235, 176548), (11514, 172270), (11615, 170772), (12198, 162610), (12236, 162105), (12305, 161196), (13110, 151298), (13433, 147660), (13938, 142310), (14140, 140277), (14231, 139380), (14766, 134330), (14980, 132411), (15295, 129684), (16261, 121980), (17227, 115140), (18354, 108070), (19190, 103362), (20330, 97566), (21210, 93518), (21614, 91770), (22470, 88274), (23028, 86135), (23230, 85386), (24396, 81305), (24610, 80598), (26220, 75649), (26866, 73830), (27876, 71155), (28462, 69690), (28785, 68908), (29532, 67165), (30495, 65044), (30590, 64842), (32421, 61180), (32522, 60990), (34454, 57570), (34845, 56924), (36708, 54035), (36915, 53732), (38380, 51681), (40299, 49220), (40660, 48783), (42420, 46759), (42693, 46460), (43228, 45885), (44137, 44940)]