171551760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2265

約数の個数: 160

約数和(自身を含む): 592997760

約数和(自身を除く): 421446000

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, 2213, 2280, 2584, 3230, 3876, 4080, 4426, 4560, 4845, 5168, 6460, 6639, 7752, 8852, 9690, 11065, 12920, 13278, 15504, 17704, 19380, 22130, 25840, 26556, 33195, 35408, 37621, 38760, 42047, 44260, 53112, 66390, 75242, 77520, 84094, 88520, 106224, 112863, 126141, 132780, 150484, 168188, 177040, 188105, 210235, 225726, 252282, 265560, 300968, 336376, 376210, 420470, 451452, 504564, 531120, 564315, 601936, 630705, 672752, 714799, 752420, 840940, 902904, 1009128, 1128630, 1261410, 1429598, 1504840, 1681880, 1805808, 2018256, 2144397, 2257260, 2522820, 2859196, 3009680, 3363760, 3573995, 4288794, 4514520, 5045640, 5718392, 7147990, 8577588, 9029040, 10091280, 10721985, 11436784, 14295980, 17155176, 21443970, 28591960, 34310352, 42887940, 57183920, 85775880, 171551760]

約数ペア:

[(1, 171551760), (2, 85775880), (3, 57183920), (4, 42887940), (5, 34310352), (6, 28591960), (8, 21443970), (10, 17155176), (12, 14295980), (15, 11436784), (16, 10721985), (17, 10091280), (19, 9029040), (20, 8577588), (24, 7147990), (30, 5718392), (34, 5045640), (38, 4514520), (40, 4288794), (48, 3573995), (51, 3363760), (57, 3009680), (60, 2859196), (68, 2522820), (76, 2257260), (80, 2144397), (85, 2018256), (95, 1805808), (102, 1681880), (114, 1504840), (120, 1429598), (136, 1261410), (152, 1128630), (170, 1009128), (190, 902904), (204, 840940), (228, 752420), (240, 714799), (255, 672752), (272, 630705), (285, 601936), (304, 564315), (323, 531120), (340, 504564), (380, 451452), (408, 420470), (456, 376210), (510, 336376), (570, 300968), (646, 265560), (680, 252282), (760, 225726), (816, 210235), (912, 188105), (969, 177040), (1020, 168188), (1140, 150484), (1292, 132780), (1360, 126141), (1520, 112863), (1615, 106224), (1938, 88520), (2040, 84094), (2213, 77520), (2280, 75242), (2584, 66390), (3230, 53112), (3876, 44260), (4080, 42047), (4426, 38760), (4560, 37621), (4845, 35408), (5168, 33195), (6460, 26556), (6639, 25840), (7752, 22130), (8852, 19380), (9690, 17704), (11065, 15504), (12920, 13278)]