470853840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 1512403200

約数和(自身を除く): 1041549360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 109, 120, 123, 164, 205, 218, 240, 246, 327, 328, 410, 436, 439, 492, 545, 615, 654, 656, 820, 872, 878, 984, 1090, 1230, 1308, 1317, 1635, 1640, 1744, 1756, 1968, 2180, 2195, 2460, 2616, 2634, 3270, 3280, 3512, 4360, 4390, 4469, 4920, 5232, 5268, 6540, 6585, 7024, 8720, 8780, 8938, 9840, 10536, 13080, 13170, 13407, 17560, 17876, 17999, 21072, 22345, 26160, 26340, 26814, 35120, 35752, 35998, 44690, 47851, 52680, 53628, 53997, 67035, 71504, 71996, 89380, 89995, 95702, 105360, 107256, 107994, 134070, 143553, 143992, 178760, 179990, 191404, 214512, 215988, 239255, 268140, 269985, 287106, 287984, 357520, 359980, 382808, 431976, 478510, 536280, 539970, 574212, 717765, 719960, 765616, 863952, 957020, 1072560, 1079940, 1148424, 1435530, 1439920, 1914040, 1961891, 2159880, 2296848, 2871060, 3828080, 3923782, 4319760, 5742120, 5885673, 7847564, 9809455, 11484240, 11771346, 15695128, 19618910, 23542692, 29428365, 31390256, 39237820, 47085384, 58856730, 78475640, 94170768, 117713460, 156951280, 235426920, 470853840]

約数ペア:

[(1, 470853840), (2, 235426920), (3, 156951280), (4, 117713460), (5, 94170768), (6, 78475640), (8, 58856730), (10, 47085384), (12, 39237820), (15, 31390256), (16, 29428365), (20, 23542692), (24, 19618910), (30, 15695128), (40, 11771346), (41, 11484240), (48, 9809455), (60, 7847564), (80, 5885673), (82, 5742120), (109, 4319760), (120, 3923782), (123, 3828080), (164, 2871060), (205, 2296848), (218, 2159880), (240, 1961891), (246, 1914040), (327, 1439920), (328, 1435530), (410, 1148424), (436, 1079940), (439, 1072560), (492, 957020), (545, 863952), (615, 765616), (654, 719960), (656, 717765), (820, 574212), (872, 539970), (878, 536280), (984, 478510), (1090, 431976), (1230, 382808), (1308, 359980), (1317, 357520), (1635, 287984), (1640, 287106), (1744, 269985), (1756, 268140), (1968, 239255), (2180, 215988), (2195, 214512), (2460, 191404), (2616, 179990), (2634, 178760), (3270, 143992), (3280, 143553), (3512, 134070), (4360, 107994), (4390, 107256), (4469, 105360), (4920, 95702), (5232, 89995), (5268, 89380), (6540, 71996), (6585, 71504), (7024, 67035), (8720, 53997), (8780, 53628), (8938, 52680), (9840, 47851), (10536, 44690), (13080, 35998), (13170, 35752), (13407, 35120), (17560, 26814), (17876, 26340), (17999, 26160), (21072, 22345)]