141502440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 447068160

約数和(自身を除く): 305565720

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, 167, 184, 230, 276, 307, 334, 345, 460, 501, 552, 614, 668, 690, 835, 920, 921, 1002, 1228, 1336, 1380, 1535, 1670, 1842, 2004, 2456, 2505, 2760, 3070, 3340, 3684, 3841, 4008, 4605, 5010, 6140, 6680, 7061, 7368, 7682, 9210, 10020, 11523, 12280, 14122, 15364, 18420, 19205, 20040, 21183, 23046, 28244, 30728, 35305, 36840, 38410, 42366, 46092, 51269, 56488, 57615, 70610, 76820, 84732, 92184, 102538, 105915, 115230, 141220, 153640, 153807, 169464, 205076, 211830, 230460, 256345, 282440, 307614, 410152, 423660, 460920, 512690, 615228, 769035, 847320, 1025380, 1179187, 1230456, 1538070, 2050760, 2358374, 3076140, 3537561, 4716748, 5895935, 6152280, 7075122, 9433496, 11791870, 14150244, 17687805, 23583740, 28300488, 35375610, 47167480, 70751220, 141502440]

約数ペア:

[(1, 141502440), (2, 70751220), (3, 47167480), (4, 35375610), (5, 28300488), (6, 23583740), (8, 17687805), (10, 14150244), (12, 11791870), (15, 9433496), (20, 7075122), (23, 6152280), (24, 5895935), (30, 4716748), (40, 3537561), (46, 3076140), (60, 2358374), (69, 2050760), (92, 1538070), (115, 1230456), (120, 1179187), (138, 1025380), (167, 847320), (184, 769035), (230, 615228), (276, 512690), (307, 460920), (334, 423660), (345, 410152), (460, 307614), (501, 282440), (552, 256345), (614, 230460), (668, 211830), (690, 205076), (835, 169464), (920, 153807), (921, 153640), (1002, 141220), (1228, 115230), (1336, 105915), (1380, 102538), (1535, 92184), (1670, 84732), (1842, 76820), (2004, 70610), (2456, 57615), (2505, 56488), (2760, 51269), (3070, 46092), (3340, 42366), (3684, 38410), (3841, 36840), (4008, 35305), (4605, 30728), (5010, 28244), (6140, 23046), (6680, 21183), (7061, 20040), (7368, 19205), (7682, 18420), (9210, 15364), (10020, 14122), (11523, 12280)]