17920280160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2155

約数の個数: 384

約数和(自身を含む): 66661056000

約数和(自身を除く): 48740775840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 109, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 218, 228, 240, 270, 285, 288, 304, 327, 342, 360, 380, 432, 436, 456, 480, 513, 540, 545, 570, 608, 654, 684, 720, 760, 855, 864, 872, 912, 981, 1026, 1080, 1090, 1140, 1308, 1368, 1440, 1520, 1635, 1710, 1744, 1824, 1962, 2003, 2052, 2071, 2160, 2180, 2280, 2565, 2616, 2736, 2943, 3040, 3270, 3420, 3488, 3924, 4006, 4104, 4142, 4320, 4360, 4560, 4905, 5130, 5232, 5472, 5886, 6009, 6213, 6540, 6840, 7848, 8012, 8208, 8284, 8720, 9120, 9810, 10015, 10260, 10355, 10464, 11772, 12018, 12426, 13080, 13680, 14715, 15696, 16024, 16416, 16568, 17440, 18027, 18639, 19620, 20030, 20520, 20710, 23544, 24036, 24852, 26160, 27360, 29430, 30045, 31065, 31392, 32048, 33136, 36054, 37278, 38057, 39240, 40060, 41040, 41420, 47088, 48072, 49704, 52320, 54081, 55917, 58860, 60090, 62130, 64096, 66272, 72108, 74556, 76114, 78480, 80120, 82080, 82840, 90135, 93195, 94176, 96144, 99408, 108162, 111834, 114171, 117720, 120180, 124260, 144216, 149112, 152228, 156960, 160240, 165680, 180270, 186390, 190285, 192288, 198816, 216324, 218327, 223668, 228342, 235440, 240360, 248520, 270405, 279585, 288432, 298224, 304456, 320480, 331360, 342513, 360540, 372780, 380570, 432648, 436654, 447336, 456684, 470880, 480720, 497040, 540810, 559170, 570855, 576864, 596448, 608912, 654981, 685026, 721080, 745560, 761140, 865296, 873308, 894672, 913368, 961440, 994080, 1027539, 1081620, 1091635, 1118340, 1141710, 1217824, 1309962, 1370052, 1442160, 1491120, 1522280, 1712565, 1730592, 1746616, 1789344, 1826736, 1964943, 2055078, 2163240, 2183270, 2236680, 2283420, 2619924, 2740104, 2884320, 2982240, 3044560, 3274905, 3425130, 3493232, 3653472, 3929886, 4110156, 4148213, 4326480, 4366540, 4473360, 4566840, 5137695, 5239848, 5480208, 5894829, 6089120, 6549810, 6850260, 6986464, 7859772, 8220312, 8296426, 8652960, 8733080, 8946720, 9133680, 9824715, 10275390, 10479696, 10960416, 11789658, 12444639, 13099620, 13700520, 15719544, 16440624, 16592852, 17466160, 18267360, 19649430, 20550780, 20741065, 20959392, 23579316, 24889278, 26199240, 27401040, 29474145, 31439088, 32881248, 33185704, 34932320, 37333917, 39298860, 41101560, 41482130, 47158632, 49778556, 52398480, 54802080, 58948290, 62223195, 62878176, 66371408, 74667834, 78597720, 82203120, 82964260, 94317264, 99557112, 104796960, 112001751, 117896580, 124446390, 132742816, 149335668, 157195440, 164406240, 165928520, 186669585, 188634528, 199114224, 224003502, 235793160, 248892780, 298671336, 314390880, 331857040, 373339170, 398228448, 448007004, 471586320, 497785560, 560008755, 597342672, 663714080, 746678340, 896014008, 943172640, 995571120, 1120017510, 1194685344, 1493356680, 1792028016, 1991142240, 2240035020, 2986713360, 3584056032, 4480070040, 5973426720, 8960140080, 17920280160]

約数ペア:

[(1, 17920280160), (2, 8960140080), (3, 5973426720), (4, 4480070040), (5, 3584056032), (6, 2986713360), (8, 2240035020), (9, 1991142240), (10, 1792028016), (12, 1493356680), (15, 1194685344), (16, 1120017510), (18, 995571120), (19, 943172640), (20, 896014008), (24, 746678340), (27, 663714080), (30, 597342672), (32, 560008755), (36, 497785560), (38, 471586320), (40, 448007004), (45, 398228448), (48, 373339170), (54, 331857040), (57, 314390880), (60, 298671336), (72, 248892780), (76, 235793160), (80, 224003502), (90, 199114224), (95, 188634528), (96, 186669585), (108, 165928520), (109, 164406240), (114, 157195440), (120, 149335668), (135, 132742816), (144, 124446390), (152, 117896580), (160, 112001751), (171, 104796960), (180, 99557112), (190, 94317264), (216, 82964260), (218, 82203120), (228, 78597720), (240, 74667834), (270, 66371408), (285, 62878176), (288, 62223195), (304, 58948290), (327, 54802080), (342, 52398480), (360, 49778556), (380, 47158632), (432, 41482130), (436, 41101560), (456, 39298860), (480, 37333917), (513, 34932320), (540, 33185704), (545, 32881248), (570, 31439088), (608, 29474145), (654, 27401040), (684, 26199240), (720, 24889278), (760, 23579316), (855, 20959392), (864, 20741065), (872, 20550780), (912, 19649430), (981, 18267360), (1026, 17466160), (1080, 16592852), (1090, 16440624), (1140, 15719544), (1308, 13700520), (1368, 13099620), (1440, 12444639), (1520, 11789658), (1635, 10960416), (1710, 10479696), (1744, 10275390), (1824, 9824715), (1962, 9133680), (2003, 8946720), (2052, 8733080), (2071, 8652960), (2160, 8296426), (2180, 8220312), (2280, 7859772), (2565, 6986464), (2616, 6850260), (2736, 6549810), (2943, 6089120), (3040, 5894829), (3270, 5480208), (3420, 5239848), (3488, 5137695), (3924, 4566840), (4006, 4473360), (4104, 4366540), (4142, 4326480), (4320, 4148213), (4360, 4110156), (4560, 3929886), (4905, 3653472), (5130, 3493232), (5232, 3425130), (5472, 3274905), (5886, 3044560), (6009, 2982240), (6213, 2884320), (6540, 2740104), (6840, 2619924), (7848, 2283420), (8012, 2236680), (8208, 2183270), (8284, 2163240), (8720, 2055078), (9120, 1964943), (9810, 1826736), (10015, 1789344), (10260, 1746616), (10355, 1730592), (10464, 1712565), (11772, 1522280), (12018, 1491120), (12426, 1442160), (13080, 1370052), (13680, 1309962), (14715, 1217824), (15696, 1141710), (16024, 1118340), (16416, 1091635), (16568, 1081620), (17440, 1027539), (18027, 994080), (18639, 961440), (19620, 913368), (20030, 894672), (20520, 873308), (20710, 865296), (23544, 761140), (24036, 745560), (24852, 721080), (26160, 685026), (27360, 654981), (29430, 608912), (30045, 596448), (31065, 576864), (31392, 570855), (32048, 559170), (33136, 540810), (36054, 497040), (37278, 480720), (38057, 470880), (39240, 456684), (40060, 447336), (41040, 436654), (41420, 432648), (47088, 380570), (48072, 372780), (49704, 360540), (52320, 342513), (54081, 331360), (55917, 320480), (58860, 304456), (60090, 298224), (62130, 288432), (64096, 279585), (66272, 270405), (72108, 248520), (74556, 240360), (76114, 235440), (78480, 228342), (80120, 223668), (82080, 218327), (82840, 216324), (90135, 198816), (93195, 192288), (94176, 190285), (96144, 186390), (99408, 180270), (108162, 165680), (111834, 160240), (114171, 156960), (117720, 152228), (120180, 149112), (124260, 144216)]