156768235020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6619}}^1\times {\mathrm{131581}}^1$

素因数の和:138215

約数の個数: 72

約数和(自身を含む): 475605770640

約数和(自身を除く): 318837535620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6619, 13238, 19857, 26476, 33095, 39714, 59571, 66190, 79428, 99285, 119142, 131581, 132380, 198570, 238284, 263162, 297855, 394743, 397140, 526324, 595710, 657905, 789486, 1184229, 1191420, 1315810, 1578972, 1973715, 2368458, 2631620, 3947430, 4736916, 5921145, 7894860, 11842290, 23684580, 870934639, 1741869278, 2612803917, 3483738556, 4354673195, 5225607834, 7838411751, 8709346390, 10451215668, 13064019585, 15676823502, 17418692780, 26128039170, 31353647004, 39192058755, 52256078340, 78384117510, 156768235020]

約数ペア:

[(1, 156768235020), (2, 78384117510), (3, 52256078340), (4, 39192058755), (5, 31353647004), (6, 26128039170), (9, 17418692780), (10, 15676823502), (12, 13064019585), (15, 10451215668), (18, 8709346390), (20, 7838411751), (30, 5225607834), (36, 4354673195), (45, 3483738556), (60, 2612803917), (90, 1741869278), (180, 870934639), (6619, 23684580), (13238, 11842290), (19857, 7894860), (26476, 5921145), (33095, 4736916), (39714, 3947430), (59571, 2631620), (66190, 2368458), (79428, 1973715), (99285, 1578972), (119142, 1315810), (131581, 1191420), (132380, 1184229), (198570, 789486), (238284, 657905), (263162, 595710), (297855, 526324), (394743, 397140)]