19078366720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:341

約数の個数: 320

約数和(自身を含む): 53852553216

約数和(自身を除く): 34774186496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 101, 112, 127, 128, 140, 160, 166, 202, 224, 254, 256, 280, 320, 332, 404, 415, 448, 505, 508, 512, 560, 581, 635, 640, 664, 707, 808, 830, 889, 896, 1010, 1016, 1120, 1162, 1270, 1280, 1328, 1414, 1616, 1660, 1778, 1792, 2020, 2032, 2240, 2324, 2540, 2560, 2656, 2828, 2905, 3232, 3320, 3535, 3556, 3584, 4040, 4064, 4445, 4480, 4648, 5080, 5312, 5656, 5810, 6464, 6640, 7070, 7112, 8080, 8128, 8383, 8890, 8960, 9296, 10160, 10541, 10624, 11312, 11620, 12827, 12928, 13280, 14140, 14224, 16160, 16256, 16766, 17780, 17920, 18592, 20320, 21082, 21248, 22624, 23240, 25654, 25856, 26560, 28280, 28448, 32320, 32512, 33532, 35560, 37184, 40640, 41915, 42164, 42496, 45248, 46480, 51308, 51712, 52705, 53120, 56560, 56896, 58681, 64135, 64640, 65024, 67064, 71120, 73787, 74368, 81280, 83830, 84328, 89789, 90496, 92960, 102616, 105410, 106240, 113120, 113792, 117362, 128270, 129280, 134128, 142240, 147574, 148736, 162560, 167660, 168656, 179578, 180992, 185920, 205232, 210820, 212480, 226240, 227584, 234724, 256540, 258560, 268256, 284480, 293405, 295148, 297472, 325120, 335320, 337312, 359156, 361984, 368935, 371840, 410464, 421640, 448945, 452480, 455168, 469448, 513080, 536512, 568960, 586810, 590296, 670640, 674624, 718312, 737870, 743680, 820928, 843280, 897890, 904960, 938896, 1026160, 1064641, 1073024, 1137920, 1173620, 1180592, 1341280, 1349248, 1436624, 1475740, 1487360, 1641856, 1686560, 1795780, 1809920, 1877792, 2052320, 2129282, 2146048, 2275840, 2347240, 2361184, 2682560, 2698496, 2873248, 2951480, 3283712, 3373120, 3591560, 3755584, 4104640, 4258564, 4292096, 4694480, 4722368, 5323205, 5365120, 5396992, 5746496, 5902960, 6567424, 6746240, 7183120, 7452487, 7511168, 8209280, 8517128, 9388960, 9444736, 10646410, 10730240, 11492992, 11805920, 13492480, 14366240, 14904974, 15022336, 16418560, 17034256, 18777920, 18889472, 21292820, 21460480, 22985984, 23611840, 26984960, 28732480, 29809948, 30044672, 32837120, 34068512, 37262435, 37555840, 37778944, 42585640, 45971968, 47223680, 57464960, 59619896, 68137024, 74524870, 75111680, 85171280, 94447360, 114929920, 119239792, 136274048, 149049740, 150223360, 170342560, 188894720, 229859840, 238479584, 272548096, 298099480, 340685120, 476959168, 545096192, 596198960, 681370240, 953918336, 1192397920, 1362740480, 1907836672, 2384795840, 2725480960, 3815673344, 4769591680, 9539183360, 19078366720]

約数ペア:

[(1, 19078366720), (2, 9539183360), (4, 4769591680), (5, 3815673344), (7, 2725480960), (8, 2384795840), (10, 1907836672), (14, 1362740480), (16, 1192397920), (20, 953918336), (28, 681370240), (32, 596198960), (35, 545096192), (40, 476959168), (56, 340685120), (64, 298099480), (70, 272548096), (80, 238479584), (83, 229859840), (101, 188894720), (112, 170342560), (127, 150223360), (128, 149049740), (140, 136274048), (160, 119239792), (166, 114929920), (202, 94447360), (224, 85171280), (254, 75111680), (256, 74524870), (280, 68137024), (320, 59619896), (332, 57464960), (404, 47223680), (415, 45971968), (448, 42585640), (505, 37778944), (508, 37555840), (512, 37262435), (560, 34068512), (581, 32837120), (635, 30044672), (640, 29809948), (664, 28732480), (707, 26984960), (808, 23611840), (830, 22985984), (889, 21460480), (896, 21292820), (1010, 18889472), (1016, 18777920), (1120, 17034256), (1162, 16418560), (1270, 15022336), (1280, 14904974), (1328, 14366240), (1414, 13492480), (1616, 11805920), (1660, 11492992), (1778, 10730240), (1792, 10646410), (2020, 9444736), (2032, 9388960), (2240, 8517128), (2324, 8209280), (2540, 7511168), (2560, 7452487), (2656, 7183120), (2828, 6746240), (2905, 6567424), (3232, 5902960), (3320, 5746496), (3535, 5396992), (3556, 5365120), (3584, 5323205), (4040, 4722368), (4064, 4694480), (4445, 4292096), (4480, 4258564), (4648, 4104640), (5080, 3755584), (5312, 3591560), (5656, 3373120), (5810, 3283712), (6464, 2951480), (6640, 2873248), (7070, 2698496), (7112, 2682560), (8080, 2361184), (8128, 2347240), (8383, 2275840), (8890, 2146048), (8960, 2129282), (9296, 2052320), (10160, 1877792), (10541, 1809920), (10624, 1795780), (11312, 1686560), (11620, 1641856), (12827, 1487360), (12928, 1475740), (13280, 1436624), (14140, 1349248), (14224, 1341280), (16160, 1180592), (16256, 1173620), (16766, 1137920), (17780, 1073024), (17920, 1064641), (18592, 1026160), (20320, 938896), (21082, 904960), (21248, 897890), (22624, 843280), (23240, 820928), (25654, 743680), (25856, 737870), (26560, 718312), (28280, 674624), (28448, 670640), (32320, 590296), (32512, 586810), (33532, 568960), (35560, 536512), (37184, 513080), (40640, 469448), (41915, 455168), (42164, 452480), (42496, 448945), (45248, 421640), (46480, 410464), (51308, 371840), (51712, 368935), (52705, 361984), (53120, 359156), (56560, 337312), (56896, 335320), (58681, 325120), (64135, 297472), (64640, 295148), (65024, 293405), (67064, 284480), (71120, 268256), (73787, 258560), (74368, 256540), (81280, 234724), (83830, 227584), (84328, 226240), (89789, 212480), (90496, 210820), (92960, 205232), (102616, 185920), (105410, 180992), (106240, 179578), (113120, 168656), (113792, 167660), (117362, 162560), (128270, 148736), (129280, 147574), (134128, 142240)]