148613920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 441987840

約数和(自身を除く): 293373920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 160, 173, 182, 208, 224, 236, 260, 280, 295, 346, 364, 413, 416, 455, 472, 520, 560, 590, 692, 728, 767, 826, 865, 910, 944, 1040, 1120, 1180, 1211, 1384, 1456, 1534, 1652, 1730, 1820, 1888, 2065, 2080, 2249, 2360, 2422, 2768, 2912, 3068, 3304, 3460, 3640, 3835, 4130, 4498, 4720, 4844, 5369, 5536, 6055, 6136, 6608, 6920, 7280, 7670, 8260, 8996, 9440, 9688, 10207, 10738, 11245, 12110, 12272, 13216, 13840, 14560, 15340, 15743, 16520, 17992, 19376, 20414, 21476, 22490, 24220, 24544, 26845, 27680, 30680, 31486, 33040, 35984, 38752, 40828, 42952, 44980, 48440, 51035, 53690, 61360, 62972, 66080, 71449, 71968, 78715, 81656, 85904, 89960, 96880, 102070, 107380, 122720, 125944, 132691, 142898, 157430, 163312, 171808, 179920, 193760, 204140, 214760, 251888, 265382, 285796, 314860, 326624, 357245, 359840, 408280, 429520, 503776, 530764, 571592, 629720, 663455, 714490, 816560, 859040, 928837, 1061528, 1143184, 1259440, 1326910, 1428980, 1633120, 1857674, 2123056, 2286368, 2518880, 2653820, 2857960, 3715348, 4246112, 4644185, 5307640, 5715920, 7430696, 9288370, 10615280, 11431840, 14861392, 18576740, 21230560, 29722784, 37153480, 74306960, 148613920]

約数ペア:

[(1, 148613920), (2, 74306960), (4, 37153480), (5, 29722784), (7, 21230560), (8, 18576740), (10, 14861392), (13, 11431840), (14, 10615280), (16, 9288370), (20, 7430696), (26, 5715920), (28, 5307640), (32, 4644185), (35, 4246112), (40, 3715348), (52, 2857960), (56, 2653820), (59, 2518880), (65, 2286368), (70, 2123056), (80, 1857674), (91, 1633120), (104, 1428980), (112, 1326910), (118, 1259440), (130, 1143184), (140, 1061528), (160, 928837), (173, 859040), (182, 816560), (208, 714490), (224, 663455), (236, 629720), (260, 571592), (280, 530764), (295, 503776), (346, 429520), (364, 408280), (413, 359840), (416, 357245), (455, 326624), (472, 314860), (520, 285796), (560, 265382), (590, 251888), (692, 214760), (728, 204140), (767, 193760), (826, 179920), (865, 171808), (910, 163312), (944, 157430), (1040, 142898), (1120, 132691), (1180, 125944), (1211, 122720), (1384, 107380), (1456, 102070), (1534, 96880), (1652, 89960), (1730, 85904), (1820, 81656), (1888, 78715), (2065, 71968), (2080, 71449), (2249, 66080), (2360, 62972), (2422, 61360), (2768, 53690), (2912, 51035), (3068, 48440), (3304, 44980), (3460, 42952), (3640, 40828), (3835, 38752), (4130, 35984), (4498, 33040), (4720, 31486), (4844, 30680), (5369, 27680), (5536, 26845), (6055, 24544), (6136, 24220), (6608, 22490), (6920, 21476), (7280, 20414), (7670, 19376), (8260, 17992), (8996, 16520), (9440, 15743), (9688, 15340), (10207, 14560), (10738, 13840), (11245, 13216), (12110, 12272)]