127749440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 224

約数和(自身を含む): 387120384

約数和(自身を除く): 259370944

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 64, 65, 70, 80, 82, 91, 104, 107, 112, 130, 140, 160, 164, 182, 205, 208, 214, 224, 260, 280, 287, 320, 328, 364, 410, 416, 428, 448, 455, 520, 533, 535, 560, 574, 656, 728, 749, 820, 832, 856, 910, 1040, 1066, 1070, 1120, 1148, 1312, 1391, 1435, 1456, 1498, 1640, 1712, 1820, 2080, 2132, 2140, 2240, 2296, 2624, 2665, 2782, 2870, 2912, 2996, 3280, 3424, 3640, 3731, 3745, 4160, 4264, 4280, 4387, 4592, 5330, 5564, 5740, 5824, 5992, 6560, 6848, 6955, 7280, 7462, 7490, 8528, 8560, 8774, 9184, 9737, 10660, 11128, 11480, 11984, 13120, 13910, 14560, 14924, 14980, 17056, 17120, 17548, 18368, 18655, 19474, 21320, 21935, 22256, 22960, 23968, 27820, 29120, 29848, 29960, 30709, 34112, 34240, 35096, 37310, 38948, 42640, 43870, 44512, 45920, 47936, 48685, 55640, 57031, 59696, 59920, 61418, 70192, 74620, 77896, 85280, 87740, 89024, 91840, 97370, 111280, 114062, 119392, 119840, 122836, 140384, 149240, 153545, 155792, 170560, 175480, 194740, 222560, 228124, 238784, 239680, 245672, 280768, 285155, 298480, 307090, 311584, 350960, 389480, 399217, 445120, 456248, 491344, 570310, 596960, 614180, 623168, 701920, 778960, 798434, 912496, 982688, 1140620, 1193920, 1228360, 1403840, 1557920, 1596868, 1824992, 1965376, 1996085, 2281240, 2456720, 3115840, 3193736, 3649984, 3992170, 4562480, 4913440, 6387472, 7984340, 9124960, 9826880, 12774944, 15968680, 18249920, 25549888, 31937360, 63874720, 127749440]

約数ペア:

[(1, 127749440), (2, 63874720), (4, 31937360), (5, 25549888), (7, 18249920), (8, 15968680), (10, 12774944), (13, 9826880), (14, 9124960), (16, 7984340), (20, 6387472), (26, 4913440), (28, 4562480), (32, 3992170), (35, 3649984), (40, 3193736), (41, 3115840), (52, 2456720), (56, 2281240), (64, 1996085), (65, 1965376), (70, 1824992), (80, 1596868), (82, 1557920), (91, 1403840), (104, 1228360), (107, 1193920), (112, 1140620), (130, 982688), (140, 912496), (160, 798434), (164, 778960), (182, 701920), (205, 623168), (208, 614180), (214, 596960), (224, 570310), (260, 491344), (280, 456248), (287, 445120), (320, 399217), (328, 389480), (364, 350960), (410, 311584), (416, 307090), (428, 298480), (448, 285155), (455, 280768), (520, 245672), (533, 239680), (535, 238784), (560, 228124), (574, 222560), (656, 194740), (728, 175480), (749, 170560), (820, 155792), (832, 153545), (856, 149240), (910, 140384), (1040, 122836), (1066, 119840), (1070, 119392), (1120, 114062), (1148, 111280), (1312, 97370), (1391, 91840), (1435, 89024), (1456, 87740), (1498, 85280), (1640, 77896), (1712, 74620), (1820, 70192), (2080, 61418), (2132, 59920), (2140, 59696), (2240, 57031), (2296, 55640), (2624, 48685), (2665, 47936), (2782, 45920), (2870, 44512), (2912, 43870), (2996, 42640), (3280, 38948), (3424, 37310), (3640, 35096), (3731, 34240), (3745, 34112), (4160, 30709), (4264, 29960), (4280, 29848), (4387, 29120), (4592, 27820), (5330, 23968), (5564, 22960), (5740, 22256), (5824, 21935), (5992, 21320), (6560, 19474), (6848, 18655), (6955, 18368), (7280, 17548), (7462, 17120), (7490, 17056), (8528, 14980), (8560, 14924), (8774, 14560), (9184, 13910), (9737, 13120), (10660, 11984), (11128, 11480)]