162004640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 481904640

約数和(自身を除く): 319900000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 322, 331, 368, 380, 437, 460, 532, 560, 608, 644, 662, 665, 736, 760, 805, 874, 920, 1064, 1120, 1288, 1324, 1330, 1520, 1610, 1655, 1748, 1840, 2128, 2185, 2317, 2576, 2648, 2660, 3040, 3059, 3220, 3310, 3496, 3680, 4256, 4370, 4634, 5152, 5296, 5320, 6118, 6289, 6440, 6620, 6992, 7613, 8740, 9268, 10592, 10640, 11585, 12236, 12578, 12880, 13240, 13984, 15226, 15295, 17480, 18536, 21280, 23170, 24472, 25156, 25760, 26480, 30452, 30590, 31445, 34960, 37072, 38065, 44023, 46340, 48944, 50312, 52960, 53291, 60904, 61180, 62890, 69920, 74144, 76130, 88046, 92680, 97888, 100624, 106582, 121808, 122360, 125780, 144647, 152260, 176092, 185360, 201248, 213164, 220115, 243616, 244720, 251560, 266455, 289294, 304520, 352184, 370720, 426328, 440230, 489440, 503120, 532910, 578588, 609040, 704368, 723235, 852656, 880460, 1006240, 1012529, 1065820, 1157176, 1218080, 1408736, 1446470, 1705312, 1760920, 2025058, 2131640, 2314352, 2892940, 3521840, 4050116, 4263280, 4628704, 5062645, 5785880, 7043680, 8100232, 8526560, 10125290, 11571760, 16200464, 20250580, 23143520, 32400928, 40501160, 81002320, 162004640]

約数ペア:

[(1, 162004640), (2, 81002320), (4, 40501160), (5, 32400928), (7, 23143520), (8, 20250580), (10, 16200464), (14, 11571760), (16, 10125290), (19, 8526560), (20, 8100232), (23, 7043680), (28, 5785880), (32, 5062645), (35, 4628704), (38, 4263280), (40, 4050116), (46, 3521840), (56, 2892940), (70, 2314352), (76, 2131640), (80, 2025058), (92, 1760920), (95, 1705312), (112, 1446470), (115, 1408736), (133, 1218080), (140, 1157176), (152, 1065820), (160, 1012529), (161, 1006240), (184, 880460), (190, 852656), (224, 723235), (230, 704368), (266, 609040), (280, 578588), (304, 532910), (322, 503120), (331, 489440), (368, 440230), (380, 426328), (437, 370720), (460, 352184), (532, 304520), (560, 289294), (608, 266455), (644, 251560), (662, 244720), (665, 243616), (736, 220115), (760, 213164), (805, 201248), (874, 185360), (920, 176092), (1064, 152260), (1120, 144647), (1288, 125780), (1324, 122360), (1330, 121808), (1520, 106582), (1610, 100624), (1655, 97888), (1748, 92680), (1840, 88046), (2128, 76130), (2185, 74144), (2317, 69920), (2576, 62890), (2648, 61180), (2660, 60904), (3040, 53291), (3059, 52960), (3220, 50312), (3310, 48944), (3496, 46340), (3680, 44023), (4256, 38065), (4370, 37072), (4634, 34960), (5152, 31445), (5296, 30590), (5320, 30452), (6118, 26480), (6289, 25760), (6440, 25156), (6620, 24472), (6992, 23170), (7613, 21280), (8740, 18536), (9268, 17480), (10592, 15295), (10640, 15226), (11585, 13984), (12236, 13240), (12578, 12880)]