147502880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 431972352

約数和(自身を除く): 284469472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 61, 68, 70, 80, 85, 112, 119, 122, 127, 136, 140, 160, 170, 224, 238, 244, 254, 272, 280, 305, 340, 427, 476, 488, 508, 544, 560, 595, 610, 635, 680, 854, 889, 952, 976, 1016, 1037, 1120, 1190, 1220, 1270, 1360, 1708, 1778, 1904, 1952, 2032, 2074, 2135, 2159, 2380, 2440, 2540, 2720, 3416, 3556, 3808, 4064, 4148, 4270, 4318, 4445, 4760, 4880, 5080, 5185, 6832, 7112, 7259, 7747, 8296, 8540, 8636, 8890, 9520, 9760, 10160, 10370, 10795, 13664, 14224, 14518, 15113, 15494, 16592, 17080, 17272, 17780, 19040, 20320, 20740, 21590, 28448, 29036, 30226, 30988, 33184, 34160, 34544, 35560, 36295, 38735, 41480, 43180, 54229, 58072, 60452, 61976, 68320, 69088, 71120, 72590, 75565, 77470, 82960, 86360, 108458, 116144, 120904, 123952, 131699, 142240, 145180, 151130, 154940, 165920, 172720, 216916, 232288, 241808, 247904, 263398, 271145, 290360, 302260, 309880, 345440, 433832, 483616, 526796, 542290, 580720, 604520, 619760, 658495, 867664, 921893, 1053592, 1084580, 1161440, 1209040, 1239520, 1316990, 1735328, 1843786, 2107184, 2169160, 2418080, 2633980, 3687572, 4214368, 4338320, 4609465, 5267960, 7375144, 8676640, 9218930, 10535920, 14750288, 18437860, 21071840, 29500576, 36875720, 73751440, 147502880]

約数ペア:

[(1, 147502880), (2, 73751440), (4, 36875720), (5, 29500576), (7, 21071840), (8, 18437860), (10, 14750288), (14, 10535920), (16, 9218930), (17, 8676640), (20, 7375144), (28, 5267960), (32, 4609465), (34, 4338320), (35, 4214368), (40, 3687572), (56, 2633980), (61, 2418080), (68, 2169160), (70, 2107184), (80, 1843786), (85, 1735328), (112, 1316990), (119, 1239520), (122, 1209040), (127, 1161440), (136, 1084580), (140, 1053592), (160, 921893), (170, 867664), (224, 658495), (238, 619760), (244, 604520), (254, 580720), (272, 542290), (280, 526796), (305, 483616), (340, 433832), (427, 345440), (476, 309880), (488, 302260), (508, 290360), (544, 271145), (560, 263398), (595, 247904), (610, 241808), (635, 232288), (680, 216916), (854, 172720), (889, 165920), (952, 154940), (976, 151130), (1016, 145180), (1037, 142240), (1120, 131699), (1190, 123952), (1220, 120904), (1270, 116144), (1360, 108458), (1708, 86360), (1778, 82960), (1904, 77470), (1952, 75565), (2032, 72590), (2074, 71120), (2135, 69088), (2159, 68320), (2380, 61976), (2440, 60452), (2540, 58072), (2720, 54229), (3416, 43180), (3556, 41480), (3808, 38735), (4064, 36295), (4148, 35560), (4270, 34544), (4318, 34160), (4445, 33184), (4760, 30988), (4880, 30226), (5080, 29036), (5185, 28448), (6832, 21590), (7112, 20740), (7259, 20320), (7747, 19040), (8296, 17780), (8540, 17272), (8636, 17080), (8890, 16592), (9520, 15494), (9760, 15113), (10160, 14518), (10370, 14224), (10795, 13664)]