146810720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6940

約数の個数: 96

約数和(自身を含む): 417312000

約数和(自身を除く): 270501280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 6899, 10640, 13798, 21280, 27596, 34495, 48293, 55192, 68990, 96586, 110384, 131081, 137980, 193172, 220768, 241465, 262162, 275960, 386344, 482930, 524324, 551920, 655405, 772688, 917567, 965860, 1048648, 1103840, 1310810, 1545376, 1835134, 1931720, 2097296, 2621620, 3670268, 3863440, 4194592, 4587835, 5243240, 7340536, 7726880, 9175670, 10486480, 14681072, 18351340, 20972960, 29362144, 36702680, 73405360, 146810720]

約数ペア:

[(1, 146810720), (2, 73405360), (4, 36702680), (5, 29362144), (7, 20972960), (8, 18351340), (10, 14681072), (14, 10486480), (16, 9175670), (19, 7726880), (20, 7340536), (28, 5243240), (32, 4587835), (35, 4194592), (38, 3863440), (40, 3670268), (56, 2621620), (70, 2097296), (76, 1931720), (80, 1835134), (95, 1545376), (112, 1310810), (133, 1103840), (140, 1048648), (152, 965860), (160, 917567), (190, 772688), (224, 655405), (266, 551920), (280, 524324), (304, 482930), (380, 386344), (532, 275960), (560, 262162), (608, 241465), (665, 220768), (760, 193172), (1064, 137980), (1120, 131081), (1330, 110384), (1520, 96586), (2128, 68990), (2660, 55192), (3040, 48293), (4256, 34495), (5320, 27596), (6899, 21280), (10640, 13798)]