172302480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2054

約数の個数: 240

約数和(自身を含む): 700562304

約数和(自身を除く): 528259824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2011, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4022, 4080, 4284, 4760, 5040, 5355, 5712, 6033, 6120, 7140, 8044, 8568, 9520, 10055, 10710, 12066, 12240, 14077, 14280, 16088, 17136, 18099, 20110, 21420, 24132, 28154, 28560, 30165, 32176, 34187, 36198, 40220, 42231, 42840, 48264, 56308, 60330, 68374, 70385, 72396, 80440, 84462, 85680, 90495, 96528, 102561, 112616, 120660, 126693, 136748, 140770, 144792, 160880, 168924, 170935, 180990, 205122, 211155, 225232, 239309, 241320, 253386, 273496, 281540, 289584, 307683, 337848, 341870, 361980, 410244, 422310, 478618, 482640, 506772, 512805, 546992, 563080, 615366, 633465, 675696, 683740, 717927, 723960, 820488, 844620, 957236, 1013544, 1025610, 1126160, 1196545, 1230732, 1266930, 1367480, 1435854, 1447920, 1538415, 1640976, 1689240, 1914472, 2027088, 2051220, 2153781, 2393090, 2461464, 2533860, 2734960, 2871708, 3076830, 3378480, 3589635, 3828944, 4102440, 4307562, 4786180, 4922928, 5067720, 5743416, 6153660, 7179270, 8204880, 8615124, 9572360, 10135440, 10768905, 11486832, 12307320, 14358540, 17230248, 19144720, 21537810, 24614640, 28717080, 34460496, 43075620, 57434160, 86151240, 172302480]

約数ペア:

[(1, 172302480), (2, 86151240), (3, 57434160), (4, 43075620), (5, 34460496), (6, 28717080), (7, 24614640), (8, 21537810), (9, 19144720), (10, 17230248), (12, 14358540), (14, 12307320), (15, 11486832), (16, 10768905), (17, 10135440), (18, 9572360), (20, 8615124), (21, 8204880), (24, 7179270), (28, 6153660), (30, 5743416), (34, 5067720), (35, 4922928), (36, 4786180), (40, 4307562), (42, 4102440), (45, 3828944), (48, 3589635), (51, 3378480), (56, 3076830), (60, 2871708), (63, 2734960), (68, 2533860), (70, 2461464), (72, 2393090), (80, 2153781), (84, 2051220), (85, 2027088), (90, 1914472), (102, 1689240), (105, 1640976), (112, 1538415), (119, 1447920), (120, 1435854), (126, 1367480), (136, 1266930), (140, 1230732), (144, 1196545), (153, 1126160), (168, 1025610), (170, 1013544), (180, 957236), (204, 844620), (210, 820488), (238, 723960), (240, 717927), (252, 683740), (255, 675696), (272, 633465), (280, 615366), (306, 563080), (315, 546992), (336, 512805), (340, 506772), (357, 482640), (360, 478618), (408, 422310), (420, 410244), (476, 361980), (504, 341870), (510, 337848), (560, 307683), (595, 289584), (612, 281540), (630, 273496), (680, 253386), (714, 241320), (720, 239309), (765, 225232), (816, 211155), (840, 205122), (952, 180990), (1008, 170935), (1020, 168924), (1071, 160880), (1190, 144792), (1224, 140770), (1260, 136748), (1360, 126693), (1428, 120660), (1530, 112616), (1680, 102561), (1785, 96528), (1904, 90495), (2011, 85680), (2040, 84462), (2142, 80440), (2380, 72396), (2448, 70385), (2520, 68374), (2856, 60330), (3060, 56308), (3570, 48264), (4022, 42840), (4080, 42231), (4284, 40220), (4760, 36198), (5040, 34187), (5355, 32176), (5712, 30165), (6033, 28560), (6120, 28154), (7140, 24132), (8044, 21420), (8568, 20110), (9520, 18099), (10055, 17136), (10710, 16088), (12066, 14280), (12240, 14077)]