210075780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 624476160

約数和(自身を除く): 414400380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 508, 570, 635, 762, 1140, 1270, 1451, 1524, 1905, 2413, 2540, 2902, 3810, 4353, 4826, 5804, 7239, 7255, 7620, 8706, 9652, 12065, 14478, 14510, 17412, 21765, 24130, 27569, 28956, 29020, 36195, 43530, 48260, 55138, 72390, 82707, 87060, 110276, 137845, 144780, 165414, 184277, 275690, 330828, 368554, 413535, 551380, 552831, 737108, 827070, 921385, 1105662, 1654140, 1842770, 2211324, 2764155, 3501263, 3685540, 5528310, 7002526, 10503789, 11056620, 14005052, 17506315, 21007578, 35012630, 42015156, 52518945, 70025260, 105037890, 210075780]

約数ペア:

[(1, 210075780), (2, 105037890), (3, 70025260), (4, 52518945), (5, 42015156), (6, 35012630), (10, 21007578), (12, 17506315), (15, 14005052), (19, 11056620), (20, 10503789), (30, 7002526), (38, 5528310), (57, 3685540), (60, 3501263), (76, 2764155), (95, 2211324), (114, 1842770), (127, 1654140), (190, 1105662), (228, 921385), (254, 827070), (285, 737108), (380, 552831), (381, 551380), (508, 413535), (570, 368554), (635, 330828), (762, 275690), (1140, 184277), (1270, 165414), (1451, 144780), (1524, 137845), (1905, 110276), (2413, 87060), (2540, 82707), (2902, 72390), (3810, 55138), (4353, 48260), (4826, 43530), (5804, 36195), (7239, 29020), (7255, 28956), (7620, 27569), (8706, 24130), (9652, 21765), (12065, 17412), (14478, 14510)]