473308640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 1320166512

約数和(自身を除く): 846857872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 827, 980, 1022, 1120, 1168, 1460, 1568, 1654, 1960, 2044, 2336, 2555, 2920, 3308, 3577, 3920, 4088, 4135, 5110, 5789, 5840, 6616, 7154, 7840, 8176, 8270, 10220, 11578, 11680, 13232, 14308, 16352, 16540, 17885, 20440, 23156, 26464, 28616, 28945, 33080, 35770, 40523, 40880, 46312, 57232, 57890, 60371, 66160, 71540, 81046, 81760, 92624, 114464, 115780, 120742, 132320, 143080, 162092, 185248, 202615, 231560, 241484, 286160, 301855, 324184, 405230, 422597, 463120, 482968, 572320, 603710, 648368, 810460, 845194, 926240, 965936, 1207420, 1296736, 1620920, 1690388, 1931872, 2112985, 2414840, 2958179, 3241840, 3380776, 4225970, 4829680, 5916358, 6483680, 6761552, 8451940, 9659360, 11832716, 13523104, 14790895, 16903880, 23665432, 29581790, 33807760, 47330864, 59163580, 67615520, 94661728, 118327160, 236654320, 473308640]

約数ペア:

[(1, 473308640), (2, 236654320), (4, 118327160), (5, 94661728), (7, 67615520), (8, 59163580), (10, 47330864), (14, 33807760), (16, 29581790), (20, 23665432), (28, 16903880), (32, 14790895), (35, 13523104), (40, 11832716), (49, 9659360), (56, 8451940), (70, 6761552), (73, 6483680), (80, 5916358), (98, 4829680), (112, 4225970), (140, 3380776), (146, 3241840), (160, 2958179), (196, 2414840), (224, 2112985), (245, 1931872), (280, 1690388), (292, 1620920), (365, 1296736), (392, 1207420), (490, 965936), (511, 926240), (560, 845194), (584, 810460), (730, 648368), (784, 603710), (827, 572320), (980, 482968), (1022, 463120), (1120, 422597), (1168, 405230), (1460, 324184), (1568, 301855), (1654, 286160), (1960, 241484), (2044, 231560), (2336, 202615), (2555, 185248), (2920, 162092), (3308, 143080), (3577, 132320), (3920, 120742), (4088, 115780), (4135, 114464), (5110, 92624), (5789, 81760), (5840, 81046), (6616, 71540), (7154, 66160), (7840, 60371), (8176, 57890), (8270, 57232), (10220, 46312), (11578, 40880), (11680, 40523), (13232, 35770), (14308, 33080), (16352, 28945), (16540, 28616), (17885, 26464), (20440, 23156)]