148295760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1965

約数の個数: 160

約数和(自身を含む): 512645760

約数和(自身を除く): 364350000

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, 1913, 1938, 2040, 2280, 2584, 3230, 3826, 3876, 4080, 4560, 4845, 5168, 5739, 6460, 7652, 7752, 9565, 9690, 11478, 12920, 15304, 15504, 19130, 19380, 22956, 25840, 28695, 30608, 32521, 36347, 38260, 38760, 45912, 57390, 65042, 72694, 76520, 77520, 91824, 97563, 109041, 114780, 130084, 145388, 153040, 162605, 181735, 195126, 218082, 229560, 260168, 290776, 325210, 363470, 390252, 436164, 459120, 487815, 520336, 545205, 581552, 617899, 650420, 726940, 780504, 872328, 975630, 1090410, 1235798, 1300840, 1453880, 1561008, 1744656, 1853697, 1951260, 2180820, 2471596, 2601680, 2907760, 3089495, 3707394, 3902520, 4361640, 4943192, 6178990, 7414788, 7805040, 8723280, 9268485, 9886384, 12357980, 14829576, 18536970, 24715960, 29659152, 37073940, 49431920, 74147880, 148295760]

約数ペア:

[(1, 148295760), (2, 74147880), (3, 49431920), (4, 37073940), (5, 29659152), (6, 24715960), (8, 18536970), (10, 14829576), (12, 12357980), (15, 9886384), (16, 9268485), (17, 8723280), (19, 7805040), (20, 7414788), (24, 6178990), (30, 4943192), (34, 4361640), (38, 3902520), (40, 3707394), (48, 3089495), (51, 2907760), (57, 2601680), (60, 2471596), (68, 2180820), (76, 1951260), (80, 1853697), (85, 1744656), (95, 1561008), (102, 1453880), (114, 1300840), (120, 1235798), (136, 1090410), (152, 975630), (170, 872328), (190, 780504), (204, 726940), (228, 650420), (240, 617899), (255, 581552), (272, 545205), (285, 520336), (304, 487815), (323, 459120), (340, 436164), (380, 390252), (408, 363470), (456, 325210), (510, 290776), (570, 260168), (646, 229560), (680, 218082), (760, 195126), (816, 181735), (912, 162605), (969, 153040), (1020, 145388), (1140, 130084), (1292, 114780), (1360, 109041), (1520, 97563), (1615, 91824), (1913, 77520), (1938, 76520), (2040, 72694), (2280, 65042), (2584, 57390), (3230, 45912), (3826, 38760), (3876, 38260), (4080, 36347), (4560, 32521), (4845, 30608), (5168, 28695), (5739, 25840), (6460, 22956), (7652, 19380), (7752, 19130), (9565, 15504), (9690, 15304), (11478, 12920)]