29031240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 111974400

約数和(自身を除く): 82943160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 107, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 214, 228, 238, 255, 266, 280, 285, 321, 323, 340, 357, 380, 399, 408, 420, 428, 456, 476, 510, 532, 535, 570, 595, 642, 646, 665, 680, 714, 749, 760, 798, 840, 856, 952, 969, 1020, 1064, 1070, 1140, 1190, 1284, 1292, 1330, 1428, 1498, 1596, 1605, 1615, 1785, 1819, 1938, 1995, 2033, 2040, 2140, 2247, 2261, 2280, 2380, 2568, 2584, 2660, 2856, 2996, 3192, 3210, 3230, 3570, 3638, 3745, 3876, 3990, 4066, 4280, 4494, 4522, 4760, 4845, 5320, 5457, 5992, 6099, 6420, 6460, 6783, 7140, 7276, 7490, 7752, 7980, 8132, 8988, 9044, 9095, 9690, 10165, 10914, 11235, 11305, 12198, 12733, 12840, 12920, 13566, 14231, 14280, 14552, 14980, 15960, 16264, 17976, 18088, 18190, 19380, 20330, 21828, 22470, 22610, 24396, 25466, 27132, 27285, 28462, 29960, 30495, 33915, 34561, 36380, 38199, 38760, 40660, 42693, 43656, 44940, 45220, 48792, 50932, 54264, 54570, 56924, 60990, 63665, 67830, 69122, 71155, 72760, 76398, 81320, 85386, 89880, 90440, 101864, 103683, 109140, 113848, 121980, 127330, 135660, 138244, 142310, 152796, 170772, 172805, 190995, 207366, 213465, 218280, 241927, 243960, 254660, 271320, 276488, 284620, 305592, 341544, 345610, 381990, 414732, 426930, 483854, 509320, 518415, 569240, 691220, 725781, 763980, 829464, 853860, 967708, 1036830, 1209635, 1382440, 1451562, 1527960, 1707720, 1935416, 2073660, 2419270, 2903124, 3628905, 4147320, 4838540, 5806248, 7257810, 9677080, 14515620, 29031240]

約数ペア:

[(1, 29031240), (2, 14515620), (3, 9677080), (4, 7257810), (5, 5806248), (6, 4838540), (7, 4147320), (8, 3628905), (10, 2903124), (12, 2419270), (14, 2073660), (15, 1935416), (17, 1707720), (19, 1527960), (20, 1451562), (21, 1382440), (24, 1209635), (28, 1036830), (30, 967708), (34, 853860), (35, 829464), (38, 763980), (40, 725781), (42, 691220), (51, 569240), (56, 518415), (57, 509320), (60, 483854), (68, 426930), (70, 414732), (76, 381990), (84, 345610), (85, 341544), (95, 305592), (102, 284620), (105, 276488), (107, 271320), (114, 254660), (119, 243960), (120, 241927), (133, 218280), (136, 213465), (140, 207366), (152, 190995), (168, 172805), (170, 170772), (190, 152796), (204, 142310), (210, 138244), (214, 135660), (228, 127330), (238, 121980), (255, 113848), (266, 109140), (280, 103683), (285, 101864), (321, 90440), (323, 89880), (340, 85386), (357, 81320), (380, 76398), (399, 72760), (408, 71155), (420, 69122), (428, 67830), (456, 63665), (476, 60990), (510, 56924), (532, 54570), (535, 54264), (570, 50932), (595, 48792), (642, 45220), (646, 44940), (665, 43656), (680, 42693), (714, 40660), (749, 38760), (760, 38199), (798, 36380), (840, 34561), (856, 33915), (952, 30495), (969, 29960), (1020, 28462), (1064, 27285), (1070, 27132), (1140, 25466), (1190, 24396), (1284, 22610), (1292, 22470), (1330, 21828), (1428, 20330), (1498, 19380), (1596, 18190), (1605, 18088), (1615, 17976), (1785, 16264), (1819, 15960), (1938, 14980), (1995, 14552), (2033, 14280), (2040, 14231), (2140, 13566), (2247, 12920), (2261, 12840), (2280, 12733), (2380, 12198), (2568, 11305), (2584, 11235), (2660, 10914), (2856, 10165), (2996, 9690), (3192, 9095), (3210, 9044), (3230, 8988), (3570, 8132), (3638, 7980), (3745, 7752), (3876, 7490), (3990, 7276), (4066, 7140), (4280, 6783), (4494, 6460), (4522, 6420), (4760, 6099), (4845, 5992), (5320, 5457)]