15694451340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1\times {\mathrm{3221}}^1$

素因数の和:3548

約数の個数: 144

約数和(自身を含む): 46862159904

約数和(自身を除く): 31167708564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 281, 289, 340, 510, 562, 578, 843, 867, 1020, 1124, 1156, 1405, 1445, 1686, 1734, 2810, 2890, 3221, 3372, 3468, 4215, 4335, 4777, 5620, 5780, 6442, 8430, 8670, 9554, 9663, 12884, 14331, 16105, 16860, 17340, 19108, 19326, 23885, 28662, 32210, 38652, 47770, 48315, 54757, 57324, 64420, 71655, 81209, 95540, 96630, 109514, 143310, 162418, 164271, 193260, 219028, 243627, 273785, 286620, 324836, 328542, 406045, 487254, 547570, 657084, 812090, 821355, 905101, 930869, 974508, 1095140, 1218135, 1624180, 1642710, 1810202, 1861738, 2436270, 2715303, 2792607, 3285420, 3620404, 3723476, 4525505, 4654345, 4872540, 5430606, 5585214, 9051010, 9308690, 10861212, 11170428, 13576515, 13963035, 15386717, 18102020, 18617380, 27153030, 27926070, 30773434, 46160151, 54306060, 55852140, 61546868, 76933585, 92320302, 153867170, 184640604, 230800755, 261574189, 307734340, 461601510, 523148378, 784722567, 923203020, 1046296756, 1307870945, 1569445134, 2615741890, 3138890268, 3923612835, 5231483780, 7847225670, 15694451340]

約数ペア:

[(1, 15694451340), (2, 7847225670), (3, 5231483780), (4, 3923612835), (5, 3138890268), (6, 2615741890), (10, 1569445134), (12, 1307870945), (15, 1046296756), (17, 923203020), (20, 784722567), (30, 523148378), (34, 461601510), (51, 307734340), (60, 261574189), (68, 230800755), (85, 184640604), (102, 153867170), (170, 92320302), (204, 76933585), (255, 61546868), (281, 55852140), (289, 54306060), (340, 46160151), (510, 30773434), (562, 27926070), (578, 27153030), (843, 18617380), (867, 18102020), (1020, 15386717), (1124, 13963035), (1156, 13576515), (1405, 11170428), (1445, 10861212), (1686, 9308690), (1734, 9051010), (2810, 5585214), (2890, 5430606), (3221, 4872540), (3372, 4654345), (3468, 4525505), (4215, 3723476), (4335, 3620404), (4777, 3285420), (5620, 2792607), (5780, 2715303), (6442, 2436270), (8430, 1861738), (8670, 1810202), (9554, 1642710), (9663, 1624180), (12884, 1218135), (14331, 1095140), (16105, 974508), (16860, 930869), (17340, 905101), (19108, 821355), (19326, 812090), (23885, 657084), (28662, 547570), (32210, 487254), (38652, 406045), (47770, 328542), (48315, 324836), (54757, 286620), (57324, 273785), (64420, 243627), (71655, 219028), (81209, 193260), (95540, 164271), (96630, 162418), (109514, 143310)]