139458480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 320

約数和(自身を含む): 552821760

約数和(自身を除く): 413363280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 257, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 510, 514, 532, 560, 570, 595, 646, 665, 680, 714, 760, 771, 798, 816, 840, 912, 952, 969, 1020, 1028, 1064, 1140, 1190, 1285, 1292, 1330, 1360, 1428, 1520, 1542, 1596, 1615, 1680, 1785, 1799, 1904, 1938, 1995, 2040, 2056, 2128, 2261, 2280, 2380, 2570, 2584, 2660, 2856, 3084, 3192, 3230, 3570, 3598, 3855, 3876, 3990, 4080, 4112, 4369, 4522, 4560, 4760, 4845, 4883, 5140, 5168, 5320, 5397, 5712, 6168, 6384, 6460, 6783, 7140, 7196, 7710, 7752, 7980, 8738, 8995, 9044, 9520, 9690, 9766, 10280, 10640, 10794, 11305, 12336, 12920, 13107, 13566, 14280, 14392, 14649, 15420, 15504, 15960, 17476, 17990, 18088, 19380, 19532, 20560, 21588, 21845, 22610, 24415, 25840, 26214, 26985, 27132, 28560, 28784, 29298, 30583, 30840, 31920, 33915, 34181, 34952, 35980, 36176, 38760, 39064, 43176, 43690, 45220, 48830, 52428, 53970, 54264, 58596, 61166, 61680, 65535, 67830, 68362, 69904, 71960, 73245, 77520, 78128, 83011, 86352, 87380, 90440, 91749, 97660, 102543, 104856, 107940, 108528, 117192, 122332, 131070, 135660, 136724, 143920, 146490, 152915, 166022, 170905, 174760, 180880, 183498, 195320, 205086, 209712, 215880, 234384, 244664, 249033, 262140, 271320, 273448, 292980, 305830, 332044, 341810, 349520, 366996, 390640, 410172, 415055, 431760, 458745, 489328, 498066, 512715, 524280, 542640, 546896, 581077, 585960, 611660, 664088, 683620, 733992, 820344, 830110, 917490, 996132, 1025430, 1048560, 1162154, 1171920, 1223320, 1245165, 1328176, 1367240, 1467984, 1640688, 1660220, 1743231, 1834980, 1992264, 2050860, 2324308, 2446640, 2490330, 2734480, 2905385, 3320440, 3486462, 3669960, 3984528, 4101720, 4648616, 4980660, 5810770, 6640880, 6972924, 7339920, 8203440, 8716155, 9297232, 9961320, 11621540, 13945848, 17432310, 19922640, 23243080, 27891696, 34864620, 46486160, 69729240, 139458480]

約数ペア:

[(1, 139458480), (2, 69729240), (3, 46486160), (4, 34864620), (5, 27891696), (6, 23243080), (7, 19922640), (8, 17432310), (10, 13945848), (12, 11621540), (14, 9961320), (15, 9297232), (16, 8716155), (17, 8203440), (19, 7339920), (20, 6972924), (21, 6640880), (24, 5810770), (28, 4980660), (30, 4648616), (34, 4101720), (35, 3984528), (38, 3669960), (40, 3486462), (42, 3320440), (48, 2905385), (51, 2734480), (56, 2490330), (57, 2446640), (60, 2324308), (68, 2050860), (70, 1992264), (76, 1834980), (80, 1743231), (84, 1660220), (85, 1640688), (95, 1467984), (102, 1367240), (105, 1328176), (112, 1245165), (114, 1223320), (119, 1171920), (120, 1162154), (133, 1048560), (136, 1025430), (140, 996132), (152, 917490), (168, 830110), (170, 820344), (190, 733992), (204, 683620), (210, 664088), (228, 611660), (238, 585960), (240, 581077), (255, 546896), (257, 542640), (266, 524280), (272, 512715), (280, 498066), (285, 489328), (304, 458745), (323, 431760), (336, 415055), (340, 410172), (357, 390640), (380, 366996), (399, 349520), (408, 341810), (420, 332044), (456, 305830), (476, 292980), (510, 273448), (514, 271320), (532, 262140), (560, 249033), (570, 244664), (595, 234384), (646, 215880), (665, 209712), (680, 205086), (714, 195320), (760, 183498), (771, 180880), (798, 174760), (816, 170905), (840, 166022), (912, 152915), (952, 146490), (969, 143920), (1020, 136724), (1028, 135660), (1064, 131070), (1140, 122332), (1190, 117192), (1285, 108528), (1292, 107940), (1330, 104856), (1360, 102543), (1428, 97660), (1520, 91749), (1542, 90440), (1596, 87380), (1615, 86352), (1680, 83011), (1785, 78128), (1799, 77520), (1904, 73245), (1938, 71960), (1995, 69904), (2040, 68362), (2056, 67830), (2128, 65535), (2261, 61680), (2280, 61166), (2380, 58596), (2570, 54264), (2584, 53970), (2660, 52428), (2856, 48830), (3084, 45220), (3192, 43690), (3230, 43176), (3570, 39064), (3598, 38760), (3855, 36176), (3876, 35980), (3990, 34952), (4080, 34181), (4112, 33915), (4369, 31920), (4522, 30840), (4560, 30583), (4760, 29298), (4845, 28784), (4883, 28560), (5140, 27132), (5168, 26985), (5320, 26214), (5397, 25840), (5712, 24415), (6168, 22610), (6384, 21845), (6460, 21588), (6783, 20560), (7140, 19532), (7196, 19380), (7710, 18088), (7752, 17990), (7980, 17476), (8738, 15960), (8995, 15504), (9044, 15420), (9520, 14649), (9690, 14392), (9766, 14280), (10280, 13566), (10640, 13107), (10794, 12920), (11305, 12336)]