1408228320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 384

約数和(自身を含む): 5120962560

約数和(自身を除く): 3712734240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 32, 34, 38, 40, 48, 51, 57, 60, 62, 68, 76, 80, 85, 93, 95, 96, 102, 114, 120, 124, 136, 152, 155, 160, 170, 186, 190, 204, 228, 240, 248, 255, 272, 285, 293, 304, 310, 323, 340, 372, 380, 408, 456, 465, 480, 496, 510, 527, 544, 570, 586, 589, 608, 620, 646, 680, 744, 760, 816, 879, 912, 930, 969, 992, 1020, 1054, 1140, 1172, 1178, 1240, 1292, 1360, 1465, 1488, 1520, 1581, 1615, 1632, 1758, 1767, 1824, 1860, 1938, 2040, 2108, 2280, 2344, 2356, 2480, 2584, 2635, 2720, 2930, 2945, 2976, 3040, 3162, 3230, 3516, 3534, 3720, 3876, 4080, 4216, 4395, 4560, 4688, 4712, 4845, 4960, 4981, 5168, 5270, 5567, 5860, 5890, 6324, 6460, 7032, 7068, 7440, 7752, 7905, 8160, 8432, 8790, 8835, 9083, 9120, 9376, 9424, 9690, 9962, 10013, 10336, 10540, 11134, 11720, 11780, 12648, 12920, 14064, 14136, 14880, 14943, 15504, 15810, 16701, 16864, 17580, 17670, 18166, 18848, 19380, 19924, 20026, 21080, 22268, 23440, 23560, 24905, 25296, 25840, 27249, 27835, 28128, 28272, 29886, 30039, 31008, 31620, 33402, 35160, 35340, 36332, 38760, 39848, 40052, 42160, 44536, 45415, 46880, 47120, 49810, 50065, 50592, 51680, 54498, 55670, 56544, 59772, 60078, 63240, 66804, 70320, 70680, 72664, 74715, 77520, 79696, 80104, 83505, 84320, 89072, 90830, 94240, 94639, 99620, 100130, 108996, 111340, 119544, 120156, 126480, 133608, 136245, 140640, 141360, 145328, 149430, 150195, 154411, 155040, 159392, 160208, 167010, 172577, 178144, 181660, 189278, 199240, 200260, 217992, 222680, 239088, 240312, 252960, 267216, 272490, 282720, 283917, 290656, 298860, 300390, 308822, 320416, 334020, 345154, 363320, 378556, 398480, 400520, 435984, 445360, 463233, 473195, 478176, 480624, 517731, 534432, 544980, 567834, 597720, 600780, 617644, 668040, 690308, 726640, 757112, 772055, 796960, 801040, 862885, 871968, 890720, 926466, 946390, 961248, 1035462, 1089960, 1135668, 1195440, 1201560, 1235288, 1336080, 1380616, 1419585, 1453280, 1514224, 1544110, 1602080, 1725770, 1852932, 1892780, 2070924, 2179920, 2271336, 2316165, 2390880, 2403120, 2470576, 2588655, 2672160, 2761232, 2839170, 2933809, 3028448, 3088220, 3451540, 3705864, 3785560, 4141848, 4359840, 4542672, 4632330, 4806240, 4941152, 5177310, 5522464, 5678340, 5867618, 6176440, 6903080, 7411728, 7571120, 8283696, 8801427, 9085344, 9264660, 10354620, 11356680, 11735236, 12352880, 13806160, 14669045, 14823456, 15142240, 16567392, 17602854, 18529320, 20709240, 22713360, 23470472, 24705760, 27612320, 29338090, 35205708, 37058640, 41418480, 44007135, 45426720, 46940944, 58676180, 70411416, 74117280, 82836960, 88014270, 93881888, 117352360, 140822832, 176028540, 234704720, 281645664, 352057080, 469409440, 704114160, 1408228320]

約数ペア:

[(1, 1408228320), (2, 704114160), (3, 469409440), (4, 352057080), (5, 281645664), (6, 234704720), (8, 176028540), (10, 140822832), (12, 117352360), (15, 93881888), (16, 88014270), (17, 82836960), (19, 74117280), (20, 70411416), (24, 58676180), (30, 46940944), (31, 45426720), (32, 44007135), (34, 41418480), (38, 37058640), (40, 35205708), (48, 29338090), (51, 27612320), (57, 24705760), (60, 23470472), (62, 22713360), (68, 20709240), (76, 18529320), (80, 17602854), (85, 16567392), (93, 15142240), (95, 14823456), (96, 14669045), (102, 13806160), (114, 12352880), (120, 11735236), (124, 11356680), (136, 10354620), (152, 9264660), (155, 9085344), (160, 8801427), (170, 8283696), (186, 7571120), (190, 7411728), (204, 6903080), (228, 6176440), (240, 5867618), (248, 5678340), (255, 5522464), (272, 5177310), (285, 4941152), (293, 4806240), (304, 4632330), (310, 4542672), (323, 4359840), (340, 4141848), (372, 3785560), (380, 3705864), (408, 3451540), (456, 3088220), (465, 3028448), (480, 2933809), (496, 2839170), (510, 2761232), (527, 2672160), (544, 2588655), (570, 2470576), (586, 2403120), (589, 2390880), (608, 2316165), (620, 2271336), (646, 2179920), (680, 2070924), (744, 1892780), (760, 1852932), (816, 1725770), (879, 1602080), (912, 1544110), (930, 1514224), (969, 1453280), (992, 1419585), (1020, 1380616), (1054, 1336080), (1140, 1235288), (1172, 1201560), (1178, 1195440), (1240, 1135668), (1292, 1089960), (1360, 1035462), (1465, 961248), (1488, 946390), (1520, 926466), (1581, 890720), (1615, 871968), (1632, 862885), (1758, 801040), (1767, 796960), (1824, 772055), (1860, 757112), (1938, 726640), (2040, 690308), (2108, 668040), (2280, 617644), (2344, 600780), (2356, 597720), (2480, 567834), (2584, 544980), (2635, 534432), (2720, 517731), (2930, 480624), (2945, 478176), (2976, 473195), (3040, 463233), (3162, 445360), (3230, 435984), (3516, 400520), (3534, 398480), (3720, 378556), (3876, 363320), (4080, 345154), (4216, 334020), (4395, 320416), (4560, 308822), (4688, 300390), (4712, 298860), (4845, 290656), (4960, 283917), (4981, 282720), (5168, 272490), (5270, 267216), (5567, 252960), (5860, 240312), (5890, 239088), (6324, 222680), (6460, 217992), (7032, 200260), (7068, 199240), (7440, 189278), (7752, 181660), (7905, 178144), (8160, 172577), (8432, 167010), (8790, 160208), (8835, 159392), (9083, 155040), (9120, 154411), (9376, 150195), (9424, 149430), (9690, 145328), (9962, 141360), (10013, 140640), (10336, 136245), (10540, 133608), (11134, 126480), (11720, 120156), (11780, 119544), (12648, 111340), (12920, 108996), (14064, 100130), (14136, 99620), (14880, 94639), (14943, 94240), (15504, 90830), (15810, 89072), (16701, 84320), (16864, 83505), (17580, 80104), (17670, 79696), (18166, 77520), (18848, 74715), (19380, 72664), (19924, 70680), (20026, 70320), (21080, 66804), (22268, 63240), (23440, 60078), (23560, 59772), (24905, 56544), (25296, 55670), (25840, 54498), (27249, 51680), (27835, 50592), (28128, 50065), (28272, 49810), (29886, 47120), (30039, 46880), (31008, 45415), (31620, 44536), (33402, 42160), (35160, 40052), (35340, 39848), (36332, 38760)]