315080040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 256

約数和(自身を含む): 1150848000

約数和(自身を除く): 835767960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 187, 190, 204, 209, 220, 228, 255, 264, 285, 323, 330, 340, 374, 380, 408, 418, 440, 456, 510, 561, 570, 627, 646, 660, 680, 739, 748, 760, 836, 935, 969, 1020, 1045, 1122, 1140, 1254, 1292, 1320, 1478, 1496, 1615, 1672, 1870, 1938, 2040, 2090, 2217, 2244, 2280, 2508, 2584, 2805, 2956, 3135, 3230, 3553, 3695, 3740, 3876, 4180, 4434, 4488, 4845, 5016, 5610, 5912, 6270, 6460, 7106, 7390, 7480, 7752, 8129, 8360, 8868, 9690, 10659, 11085, 11220, 12540, 12563, 12920, 14041, 14212, 14780, 16258, 17736, 17765, 19380, 21318, 22170, 22440, 24387, 25080, 25126, 28082, 28424, 29560, 32516, 35530, 37689, 38760, 40645, 42123, 42636, 44340, 48774, 50252, 53295, 56164, 62815, 65032, 70205, 71060, 75378, 81290, 84246, 85272, 88680, 97548, 100504, 106590, 112328, 121935, 125630, 138193, 140410, 142120, 150756, 154451, 162580, 168492, 188445, 195096, 210615, 213180, 238697, 243870, 251260, 276386, 280820, 301512, 308902, 325160, 336984, 376890, 414579, 421230, 426360, 463353, 477394, 487740, 502520, 552772, 561640, 617804, 690965, 716091, 753780, 772255, 829158, 842460, 926706, 954788, 975480, 1105544, 1193485, 1235608, 1381930, 1432182, 1507560, 1544510, 1658316, 1684920, 1853412, 1909576, 2072895, 2316765, 2386970, 2625667, 2763860, 2864364, 3089020, 3316632, 3580455, 3706824, 4145790, 4633530, 4773940, 5251334, 5527720, 5728728, 6178040, 7160910, 7877001, 8291580, 9267060, 9547880, 10502668, 13128335, 14321820, 15754002, 16583160, 18534120, 21005336, 26256670, 28643640, 31508004, 39385005, 52513340, 63016008, 78770010, 105026680, 157540020, 315080040]

約数ペア:

[(1, 315080040), (2, 157540020), (3, 105026680), (4, 78770010), (5, 63016008), (6, 52513340), (8, 39385005), (10, 31508004), (11, 28643640), (12, 26256670), (15, 21005336), (17, 18534120), (19, 16583160), (20, 15754002), (22, 14321820), (24, 13128335), (30, 10502668), (33, 9547880), (34, 9267060), (38, 8291580), (40, 7877001), (44, 7160910), (51, 6178040), (55, 5728728), (57, 5527720), (60, 5251334), (66, 4773940), (68, 4633530), (76, 4145790), (85, 3706824), (88, 3580455), (95, 3316632), (102, 3089020), (110, 2864364), (114, 2763860), (120, 2625667), (132, 2386970), (136, 2316765), (152, 2072895), (165, 1909576), (170, 1853412), (187, 1684920), (190, 1658316), (204, 1544510), (209, 1507560), (220, 1432182), (228, 1381930), (255, 1235608), (264, 1193485), (285, 1105544), (323, 975480), (330, 954788), (340, 926706), (374, 842460), (380, 829158), (408, 772255), (418, 753780), (440, 716091), (456, 690965), (510, 617804), (561, 561640), (570, 552772), (627, 502520), (646, 487740), (660, 477394), (680, 463353), (739, 426360), (748, 421230), (760, 414579), (836, 376890), (935, 336984), (969, 325160), (1020, 308902), (1045, 301512), (1122, 280820), (1140, 276386), (1254, 251260), (1292, 243870), (1320, 238697), (1478, 213180), (1496, 210615), (1615, 195096), (1672, 188445), (1870, 168492), (1938, 162580), (2040, 154451), (2090, 150756), (2217, 142120), (2244, 140410), (2280, 138193), (2508, 125630), (2584, 121935), (2805, 112328), (2956, 106590), (3135, 100504), (3230, 97548), (3553, 88680), (3695, 85272), (3740, 84246), (3876, 81290), (4180, 75378), (4434, 71060), (4488, 70205), (4845, 65032), (5016, 62815), (5610, 56164), (5912, 53295), (6270, 50252), (6460, 48774), (7106, 44340), (7390, 42636), (7480, 42123), (7752, 40645), (8129, 38760), (8360, 37689), (8868, 35530), (9690, 32516), (10659, 29560), (11085, 28424), (11220, 28082), (12540, 25126), (12563, 25080), (12920, 24387), (14041, 22440), (14212, 22170), (14780, 21318), (16258, 19380), (17736, 17765)]