422229080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 1211747040

約数和(自身を除く): 789517960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 73, 91, 98, 104, 130, 140, 146, 182, 196, 227, 245, 260, 280, 292, 364, 365, 392, 454, 455, 490, 511, 520, 584, 637, 728, 730, 908, 910, 949, 980, 1022, 1135, 1274, 1460, 1589, 1816, 1820, 1898, 1960, 2044, 2270, 2548, 2555, 2920, 2951, 3178, 3185, 3577, 3640, 3796, 4088, 4540, 4745, 5096, 5110, 5902, 6356, 6370, 6643, 7154, 7592, 7945, 9080, 9490, 10220, 11123, 11804, 12712, 12740, 13286, 14308, 14755, 15890, 16571, 17885, 18980, 20440, 20657, 22246, 23608, 25480, 26572, 28616, 29510, 31780, 33142, 33215, 35770, 37960, 41314, 44492, 46501, 53144, 55615, 59020, 63560, 66284, 66430, 71540, 82628, 82855, 88984, 93002, 103285, 111230, 115997, 118040, 132568, 132860, 143080, 144599, 165256, 165710, 186004, 206570, 215423, 222460, 231994, 232505, 265720, 289198, 331420, 372008, 413140, 430846, 444920, 463988, 465010, 578396, 579985, 662840, 722995, 811979, 826280, 861692, 927976, 930020, 1077115, 1156792, 1159970, 1445990, 1507961, 1623958, 1723384, 1860040, 2154230, 2319940, 2891980, 3015922, 3247916, 4059895, 4308460, 4639880, 5783960, 6031844, 6495832, 7539805, 8119790, 8616920, 10555727, 12063688, 15079610, 16239580, 21111454, 30159220, 32479160, 42222908, 52778635, 60318440, 84445816, 105557270, 211114540, 422229080]

約数ペア:

[(1, 422229080), (2, 211114540), (4, 105557270), (5, 84445816), (7, 60318440), (8, 52778635), (10, 42222908), (13, 32479160), (14, 30159220), (20, 21111454), (26, 16239580), (28, 15079610), (35, 12063688), (40, 10555727), (49, 8616920), (52, 8119790), (56, 7539805), (65, 6495832), (70, 6031844), (73, 5783960), (91, 4639880), (98, 4308460), (104, 4059895), (130, 3247916), (140, 3015922), (146, 2891980), (182, 2319940), (196, 2154230), (227, 1860040), (245, 1723384), (260, 1623958), (280, 1507961), (292, 1445990), (364, 1159970), (365, 1156792), (392, 1077115), (454, 930020), (455, 927976), (490, 861692), (511, 826280), (520, 811979), (584, 722995), (637, 662840), (728, 579985), (730, 578396), (908, 465010), (910, 463988), (949, 444920), (980, 430846), (1022, 413140), (1135, 372008), (1274, 331420), (1460, 289198), (1589, 265720), (1816, 232505), (1820, 231994), (1898, 222460), (1960, 215423), (2044, 206570), (2270, 186004), (2548, 165710), (2555, 165256), (2920, 144599), (2951, 143080), (3178, 132860), (3185, 132568), (3577, 118040), (3640, 115997), (3796, 111230), (4088, 103285), (4540, 93002), (4745, 88984), (5096, 82855), (5110, 82628), (5902, 71540), (6356, 66430), (6370, 66284), (6643, 63560), (7154, 59020), (7592, 55615), (7945, 53144), (9080, 46501), (9490, 44492), (10220, 41314), (11123, 37960), (11804, 35770), (12712, 33215), (12740, 33142), (13286, 31780), (14308, 29510), (14755, 28616), (15890, 26572), (16571, 25480), (17885, 23608), (18980, 22246), (20440, 20657)]