142192960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 224

約数和(自身を含む): 440375040

約数和(自身を除く): 298182080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 257, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 514, 520, 532, 560, 608, 665, 728, 760, 832, 910, 988, 1028, 1040, 1064, 1120, 1216, 1235, 1285, 1330, 1456, 1520, 1729, 1799, 1820, 1976, 2056, 2080, 2128, 2240, 2470, 2570, 2660, 2912, 3040, 3341, 3458, 3598, 3640, 3952, 4112, 4160, 4256, 4883, 4940, 5140, 5320, 5824, 6080, 6682, 6916, 7196, 7280, 7904, 8224, 8512, 8645, 8995, 9766, 9880, 10280, 10640, 13364, 13832, 14392, 14560, 15808, 16448, 16705, 17290, 17990, 19532, 19760, 20560, 21280, 23387, 24415, 26728, 27664, 28784, 29120, 33410, 34181, 34580, 35980, 39064, 39520, 41120, 42560, 46774, 48830, 53456, 55328, 57568, 63479, 66820, 68362, 69160, 71960, 78128, 79040, 82240, 93548, 97660, 106912, 110656, 115136, 116935, 126958, 133640, 136724, 138320, 143920, 156256, 170905, 187096, 195320, 213824, 233870, 253916, 267280, 273448, 276640, 287840, 312512, 317395, 341810, 374192, 390640, 444353, 467740, 507832, 534560, 546896, 553280, 575680, 634790, 683620, 748384, 781280, 888706, 935480, 1015664, 1069120, 1093792, 1269580, 1367240, 1496768, 1562560, 1777412, 1870960, 2031328, 2187584, 2221765, 2539160, 2734480, 3554824, 3741920, 4062656, 4443530, 5078320, 5468960, 7109648, 7483840, 8887060, 10156640, 10937920, 14219296, 17774120, 20313280, 28438592, 35548240, 71096480, 142192960]

約数ペア:

[(1, 142192960), (2, 71096480), (4, 35548240), (5, 28438592), (7, 20313280), (8, 17774120), (10, 14219296), (13, 10937920), (14, 10156640), (16, 8887060), (19, 7483840), (20, 7109648), (26, 5468960), (28, 5078320), (32, 4443530), (35, 4062656), (38, 3741920), (40, 3554824), (52, 2734480), (56, 2539160), (64, 2221765), (65, 2187584), (70, 2031328), (76, 1870960), (80, 1777412), (91, 1562560), (95, 1496768), (104, 1367240), (112, 1269580), (130, 1093792), (133, 1069120), (140, 1015664), (152, 935480), (160, 888706), (182, 781280), (190, 748384), (208, 683620), (224, 634790), (247, 575680), (257, 553280), (260, 546896), (266, 534560), (280, 507832), (304, 467740), (320, 444353), (364, 390640), (380, 374192), (416, 341810), (448, 317395), (455, 312512), (494, 287840), (514, 276640), (520, 273448), (532, 267280), (560, 253916), (608, 233870), (665, 213824), (728, 195320), (760, 187096), (832, 170905), (910, 156256), (988, 143920), (1028, 138320), (1040, 136724), (1064, 133640), (1120, 126958), (1216, 116935), (1235, 115136), (1285, 110656), (1330, 106912), (1456, 97660), (1520, 93548), (1729, 82240), (1799, 79040), (1820, 78128), (1976, 71960), (2056, 69160), (2080, 68362), (2128, 66820), (2240, 63479), (2470, 57568), (2570, 55328), (2660, 53456), (2912, 48830), (3040, 46774), (3341, 42560), (3458, 41120), (3598, 39520), (3640, 39064), (3952, 35980), (4112, 34580), (4160, 34181), (4256, 33410), (4883, 29120), (4940, 28784), (5140, 27664), (5320, 26728), (5824, 24415), (6080, 23387), (6682, 21280), (6916, 20560), (7196, 19760), (7280, 19532), (7904, 17990), (8224, 17290), (8512, 16705), (8645, 16448), (8995, 15808), (9766, 14560), (9880, 14392), (10280, 13832), (10640, 13364)]