229691760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3015

約数の個数: 160

約数和(自身を含む): 793877760

約数和(自身を除く): 564186000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 2963, 3230, 3876, 4080, 4560, 4845, 5168, 5926, 6460, 7752, 8889, 9690, 11852, 12920, 14815, 15504, 17778, 19380, 23704, 25840, 29630, 35556, 38760, 44445, 47408, 50371, 56297, 59260, 71112, 77520, 88890, 100742, 112594, 118520, 142224, 151113, 168891, 177780, 201484, 225188, 237040, 251855, 281485, 302226, 337782, 355560, 402968, 450376, 503710, 562970, 604452, 675564, 711120, 755565, 805936, 844455, 900752, 957049, 1007420, 1125940, 1208904, 1351128, 1511130, 1688910, 1914098, 2014840, 2251880, 2417808, 2702256, 2871147, 3022260, 3377820, 3828196, 4029680, 4503760, 4785245, 5742294, 6044520, 6755640, 7656392, 9570490, 11484588, 12089040, 13511280, 14355735, 15312784, 19140980, 22969176, 28711470, 38281960, 45938352, 57422940, 76563920, 114845880, 229691760]

約数ペア:

[(1, 229691760), (2, 114845880), (3, 76563920), (4, 57422940), (5, 45938352), (6, 38281960), (8, 28711470), (10, 22969176), (12, 19140980), (15, 15312784), (16, 14355735), (17, 13511280), (19, 12089040), (20, 11484588), (24, 9570490), (30, 7656392), (34, 6755640), (38, 6044520), (40, 5742294), (48, 4785245), (51, 4503760), (57, 4029680), (60, 3828196), (68, 3377820), (76, 3022260), (80, 2871147), (85, 2702256), (95, 2417808), (102, 2251880), (114, 2014840), (120, 1914098), (136, 1688910), (152, 1511130), (170, 1351128), (190, 1208904), (204, 1125940), (228, 1007420), (240, 957049), (255, 900752), (272, 844455), (285, 805936), (304, 755565), (323, 711120), (340, 675564), (380, 604452), (408, 562970), (456, 503710), (510, 450376), (570, 402968), (646, 355560), (680, 337782), (760, 302226), (816, 281485), (912, 251855), (969, 237040), (1020, 225188), (1140, 201484), (1292, 177780), (1360, 168891), (1520, 151113), (1615, 142224), (1938, 118520), (2040, 112594), (2280, 100742), (2584, 88890), (2963, 77520), (3230, 71112), (3876, 59260), (4080, 56297), (4560, 50371), (4845, 47408), (5168, 44445), (5926, 38760), (6460, 35556), (7752, 29630), (8889, 25840), (9690, 23704), (11852, 19380), (12920, 17778), (14815, 15504)]