199622640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3887

約数の個数: 160

約数和(自身を含む): 730238976

約数和(自身を除く): 530616336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 3833, 4340, 5208, 6510, 7440, 7666, 8680, 10416, 11499, 13020, 15332, 17360, 19165, 22998, 26040, 26831, 30664, 38330, 45996, 52080, 53662, 57495, 61328, 76660, 80493, 91992, 107324, 114990, 118823, 134155, 153320, 160986, 183984, 214648, 229980, 237646, 268310, 306640, 321972, 356469, 402465, 429296, 459960, 475292, 536620, 594115, 643944, 712938, 804930, 831761, 919920, 950584, 1073240, 1188230, 1287888, 1425876, 1609860, 1663522, 1782345, 1901168, 2146480, 2376460, 2495283, 2851752, 3219720, 3327044, 3564690, 4158805, 4752920, 4990566, 5703504, 6439440, 6654088, 7129380, 8317610, 9505840, 9981132, 12476415, 13308176, 14258760, 16635220, 19962264, 24952830, 28517520, 33270440, 39924528, 49905660, 66540880, 99811320, 199622640]

約数ペア:

[(1, 199622640), (2, 99811320), (3, 66540880), (4, 49905660), (5, 39924528), (6, 33270440), (7, 28517520), (8, 24952830), (10, 19962264), (12, 16635220), (14, 14258760), (15, 13308176), (16, 12476415), (20, 9981132), (21, 9505840), (24, 8317610), (28, 7129380), (30, 6654088), (31, 6439440), (35, 5703504), (40, 4990566), (42, 4752920), (48, 4158805), (56, 3564690), (60, 3327044), (62, 3219720), (70, 2851752), (80, 2495283), (84, 2376460), (93, 2146480), (105, 1901168), (112, 1782345), (120, 1663522), (124, 1609860), (140, 1425876), (155, 1287888), (168, 1188230), (186, 1073240), (210, 950584), (217, 919920), (240, 831761), (248, 804930), (280, 712938), (310, 643944), (336, 594115), (372, 536620), (420, 475292), (434, 459960), (465, 429296), (496, 402465), (560, 356469), (620, 321972), (651, 306640), (744, 268310), (840, 237646), (868, 229980), (930, 214648), (1085, 183984), (1240, 160986), (1302, 153320), (1488, 134155), (1680, 118823), (1736, 114990), (1860, 107324), (2170, 91992), (2480, 80493), (2604, 76660), (3255, 61328), (3472, 57495), (3720, 53662), (3833, 52080), (4340, 45996), (5208, 38330), (6510, 30664), (7440, 26831), (7666, 26040), (8680, 22998), (10416, 19165), (11499, 17360), (13020, 15332)]