209383560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34213}}^1$

素因数の和:34247

約数の個数: 96

約数和(自身を含む): 720546840

約数和(自身を除く): 511163280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 34213, 68426, 102639, 136852, 171065, 205278, 273704, 307917, 342130, 410556, 513195, 581621, 615834, 684260, 821112, 1026390, 1163242, 1231668, 1368520, 1539585, 1744863, 2052780, 2326484, 2463336, 2908105, 3079170, 3489726, 4105560, 4652968, 5234589, 5816210, 6158340, 6979452, 8724315, 10469178, 11632420, 12316680, 13958904, 17448630, 20938356, 23264840, 26172945, 34897260, 41876712, 52345890, 69794520, 104691780, 209383560]

約数ペア:

[(1, 209383560), (2, 104691780), (3, 69794520), (4, 52345890), (5, 41876712), (6, 34897260), (8, 26172945), (9, 23264840), (10, 20938356), (12, 17448630), (15, 13958904), (17, 12316680), (18, 11632420), (20, 10469178), (24, 8724315), (30, 6979452), (34, 6158340), (36, 5816210), (40, 5234589), (45, 4652968), (51, 4105560), (60, 3489726), (68, 3079170), (72, 2908105), (85, 2463336), (90, 2326484), (102, 2052780), (120, 1744863), (136, 1539585), (153, 1368520), (170, 1231668), (180, 1163242), (204, 1026390), (255, 821112), (306, 684260), (340, 615834), (360, 581621), (408, 513195), (510, 410556), (612, 342130), (680, 307917), (765, 273704), (1020, 205278), (1224, 171065), (1530, 136852), (2040, 102639), (3060, 68426), (6120, 34213)]