156745189290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1876

約数の個数: 128

約数和(自身を含む): 394491285504

約数和(自身を除く): 237746096214

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 521, 631, 690, 691, 1042, 1262, 1382, 1563, 1893, 2073, 2605, 3126, 3155, 3455, 3786, 4146, 5210, 6310, 6910, 7815, 9465, 10365, 11983, 14513, 15630, 15893, 18930, 20730, 23966, 29026, 31786, 35949, 43539, 47679, 59915, 71898, 72565, 79465, 87078, 95358, 119830, 145130, 158930, 179745, 217695, 238395, 328751, 359490, 360011, 435390, 436021, 476790, 657502, 720022, 872042, 986253, 1080033, 1308063, 1643755, 1800055, 1972506, 2160066, 2180105, 2616126, 3287510, 3600110, 4360210, 4931265, 5400165, 6540315, 7561273, 8280253, 9862530, 10028483, 10800330, 13080630, 15122546, 16560506, 20056966, 22683819, 24840759, 30085449, 37806365, 41401265, 45367638, 49681518, 50142415, 60170898, 75612730, 82802530, 100284830, 113419095, 124203795, 150427245, 226838190, 227166941, 248407590, 300854490, 454333882, 681500823, 1135834705, 1363001646, 2271669410, 3407504115, 5224839643, 6815008230, 10449679286, 15674518929, 26124198215, 31349037858, 52248396430, 78372594645, 156745189290]

約数ペア:

[(1, 156745189290), (2, 78372594645), (3, 52248396430), (5, 31349037858), (6, 26124198215), (10, 15674518929), (15, 10449679286), (23, 6815008230), (30, 5224839643), (46, 3407504115), (69, 2271669410), (115, 1363001646), (138, 1135834705), (230, 681500823), (345, 454333882), (521, 300854490), (631, 248407590), (690, 227166941), (691, 226838190), (1042, 150427245), (1262, 124203795), (1382, 113419095), (1563, 100284830), (1893, 82802530), (2073, 75612730), (2605, 60170898), (3126, 50142415), (3155, 49681518), (3455, 45367638), (3786, 41401265), (4146, 37806365), (5210, 30085449), (6310, 24840759), (6910, 22683819), (7815, 20056966), (9465, 16560506), (10365, 15122546), (11983, 13080630), (14513, 10800330), (15630, 10028483), (15893, 9862530), (18930, 8280253), (20730, 7561273), (23966, 6540315), (29026, 5400165), (31786, 4931265), (35949, 4360210), (43539, 3600110), (47679, 3287510), (59915, 2616126), (71898, 2180105), (72565, 2160066), (79465, 1972506), (87078, 1800055), (95358, 1643755), (119830, 1308063), (145130, 1080033), (158930, 986253), (179745, 872042), (217695, 720022), (238395, 657502), (328751, 476790), (359490, 436021), (360011, 435390)]