229318040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1585

約数の個数: 96

約数和(自身を含む): 608212800

約数和(自身を除く): 378894760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 980, 1106, 1481, 1580, 1960, 2212, 2765, 2962, 3160, 3871, 4424, 5530, 5924, 7405, 7742, 10367, 11060, 11848, 14810, 15484, 19355, 20734, 22120, 29620, 30968, 38710, 41468, 51835, 59240, 72569, 77420, 82936, 103670, 116999, 145138, 154840, 207340, 233998, 290276, 362845, 414680, 467996, 580552, 584995, 725690, 818993, 935992, 1169990, 1451380, 1637986, 2339980, 2902760, 3275972, 4094965, 4679960, 5732951, 6551944, 8189930, 11465902, 16379860, 22931804, 28664755, 32759720, 45863608, 57329510, 114659020, 229318040]

約数ペア:

[(1, 229318040), (2, 114659020), (4, 57329510), (5, 45863608), (7, 32759720), (8, 28664755), (10, 22931804), (14, 16379860), (20, 11465902), (28, 8189930), (35, 6551944), (40, 5732951), (49, 4679960), (56, 4094965), (70, 3275972), (79, 2902760), (98, 2339980), (140, 1637986), (158, 1451380), (196, 1169990), (245, 935992), (280, 818993), (316, 725690), (392, 584995), (395, 580552), (490, 467996), (553, 414680), (632, 362845), (790, 290276), (980, 233998), (1106, 207340), (1481, 154840), (1580, 145138), (1960, 116999), (2212, 103670), (2765, 82936), (2962, 77420), (3160, 72569), (3871, 59240), (4424, 51835), (5530, 41468), (5924, 38710), (7405, 30968), (7742, 29620), (10367, 22120), (11060, 20734), (11848, 19355), (14810, 15484)]