210093960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 663137280

約数和(自身を除く): 453043320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 163, 184, 230, 276, 326, 345, 460, 467, 489, 552, 652, 690, 815, 920, 934, 978, 1304, 1380, 1401, 1630, 1868, 1956, 2335, 2445, 2760, 2802, 3260, 3736, 3749, 3912, 4670, 4890, 5604, 6520, 7005, 7498, 9340, 9780, 10741, 11208, 11247, 14010, 14996, 18680, 18745, 19560, 21482, 22494, 28020, 29992, 32223, 37490, 42964, 44988, 53705, 56040, 56235, 64446, 74980, 76121, 85928, 89976, 107410, 112470, 128892, 149960, 152242, 161115, 214820, 224940, 228363, 257784, 304484, 322230, 380605, 429640, 449880, 456726, 608968, 644460, 761210, 913452, 1141815, 1288920, 1522420, 1750783, 1826904, 2283630, 3044840, 3501566, 4567260, 5252349, 7003132, 8753915, 9134520, 10504698, 14006264, 17507830, 21009396, 26261745, 35015660, 42018792, 52523490, 70031320, 105046980, 210093960]

約数ペア:

[(1, 210093960), (2, 105046980), (3, 70031320), (4, 52523490), (5, 42018792), (6, 35015660), (8, 26261745), (10, 21009396), (12, 17507830), (15, 14006264), (20, 10504698), (23, 9134520), (24, 8753915), (30, 7003132), (40, 5252349), (46, 4567260), (60, 3501566), (69, 3044840), (92, 2283630), (115, 1826904), (120, 1750783), (138, 1522420), (163, 1288920), (184, 1141815), (230, 913452), (276, 761210), (326, 644460), (345, 608968), (460, 456726), (467, 449880), (489, 429640), (552, 380605), (652, 322230), (690, 304484), (815, 257784), (920, 228363), (934, 224940), (978, 214820), (1304, 161115), (1380, 152242), (1401, 149960), (1630, 128892), (1868, 112470), (1956, 107410), (2335, 89976), (2445, 85928), (2760, 76121), (2802, 74980), (3260, 64446), (3736, 56235), (3749, 56040), (3912, 53705), (4670, 44988), (4890, 42964), (5604, 37490), (6520, 32223), (7005, 29992), (7498, 28020), (9340, 22494), (9780, 21482), (10741, 19560), (11208, 18745), (11247, 18680), (14010, 14996)]