157035120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3543

約数の個数: 160

約数和(自身を含む): 562464000

約数和(自身を除く): 405428880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3499, 3740, 4080, 4488, 5610, 6998, 7480, 8976, 10497, 11220, 13996, 14960, 17495, 20994, 22440, 27992, 34990, 38489, 41988, 44880, 52485, 55984, 59483, 69980, 76978, 83976, 104970, 115467, 118966, 139960, 153956, 167952, 178449, 192445, 209940, 230934, 237932, 279920, 297415, 307912, 356898, 384890, 419880, 461868, 475864, 577335, 594830, 615824, 654313, 713796, 769780, 839760, 892245, 923736, 951728, 1154670, 1189660, 1308626, 1427592, 1539560, 1784490, 1847472, 1962939, 2309340, 2379320, 2617252, 2855184, 3079120, 3271565, 3568980, 3925878, 4618680, 4758640, 5234504, 6543130, 7137960, 7851756, 9237360, 9814695, 10469008, 13086260, 14275920, 15703512, 19629390, 26172520, 31407024, 39258780, 52345040, 78517560, 157035120]

約数ペア:

[(1, 157035120), (2, 78517560), (3, 52345040), (4, 39258780), (5, 31407024), (6, 26172520), (8, 19629390), (10, 15703512), (11, 14275920), (12, 13086260), (15, 10469008), (16, 9814695), (17, 9237360), (20, 7851756), (22, 7137960), (24, 6543130), (30, 5234504), (33, 4758640), (34, 4618680), (40, 3925878), (44, 3568980), (48, 3271565), (51, 3079120), (55, 2855184), (60, 2617252), (66, 2379320), (68, 2309340), (80, 1962939), (85, 1847472), (88, 1784490), (102, 1539560), (110, 1427592), (120, 1308626), (132, 1189660), (136, 1154670), (165, 951728), (170, 923736), (176, 892245), (187, 839760), (204, 769780), (220, 713796), (240, 654313), (255, 615824), (264, 594830), (272, 577335), (330, 475864), (340, 461868), (374, 419880), (408, 384890), (440, 356898), (510, 307912), (528, 297415), (561, 279920), (660, 237932), (680, 230934), (748, 209940), (816, 192445), (880, 178449), (935, 167952), (1020, 153956), (1122, 139960), (1320, 118966), (1360, 115467), (1496, 104970), (1870, 83976), (2040, 76978), (2244, 69980), (2640, 59483), (2805, 55984), (2992, 52485), (3499, 44880), (3740, 41988), (4080, 38489), (4488, 34990), (5610, 27992), (6998, 22440), (7480, 20994), (8976, 17495), (10497, 14960), (11220, 13996)]