409252080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:935

約数の個数: 160

約数和(自身を含む): 1330771968

約数和(自身を除く): 921519888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 67, 80, 93, 120, 124, 134, 155, 186, 201, 240, 248, 268, 310, 335, 372, 402, 465, 496, 536, 620, 670, 744, 804, 821, 930, 1005, 1072, 1240, 1340, 1488, 1608, 1642, 1860, 2010, 2077, 2463, 2480, 2680, 3216, 3284, 3720, 4020, 4105, 4154, 4926, 5360, 6231, 6568, 7440, 8040, 8210, 8308, 9852, 10385, 12315, 12462, 13136, 16080, 16420, 16616, 19704, 20770, 24630, 24924, 25451, 31155, 32840, 33232, 39408, 41540, 49260, 49848, 50902, 55007, 62310, 65680, 76353, 83080, 98520, 99696, 101804, 110014, 124620, 127255, 152706, 165021, 166160, 197040, 203608, 220028, 249240, 254510, 275035, 305412, 330042, 381765, 407216, 440056, 498480, 509020, 550070, 610824, 660084, 763530, 825105, 880112, 1018040, 1100140, 1221648, 1320168, 1527060, 1650210, 1705217, 2036080, 2200280, 2640336, 3054120, 3300420, 3410434, 4400560, 5115651, 6108240, 6600840, 6820868, 8526085, 10231302, 13201680, 13641736, 17052170, 20462604, 25578255, 27283472, 34104340, 40925208, 51156510, 68208680, 81850416, 102313020, 136417360, 204626040, 409252080]

約数ペア:

[(1, 409252080), (2, 204626040), (3, 136417360), (4, 102313020), (5, 81850416), (6, 68208680), (8, 51156510), (10, 40925208), (12, 34104340), (15, 27283472), (16, 25578255), (20, 20462604), (24, 17052170), (30, 13641736), (31, 13201680), (40, 10231302), (48, 8526085), (60, 6820868), (62, 6600840), (67, 6108240), (80, 5115651), (93, 4400560), (120, 3410434), (124, 3300420), (134, 3054120), (155, 2640336), (186, 2200280), (201, 2036080), (240, 1705217), (248, 1650210), (268, 1527060), (310, 1320168), (335, 1221648), (372, 1100140), (402, 1018040), (465, 880112), (496, 825105), (536, 763530), (620, 660084), (670, 610824), (744, 550070), (804, 509020), (821, 498480), (930, 440056), (1005, 407216), (1072, 381765), (1240, 330042), (1340, 305412), (1488, 275035), (1608, 254510), (1642, 249240), (1860, 220028), (2010, 203608), (2077, 197040), (2463, 166160), (2480, 165021), (2680, 152706), (3216, 127255), (3284, 124620), (3720, 110014), (4020, 101804), (4105, 99696), (4154, 98520), (4926, 83080), (5360, 76353), (6231, 65680), (6568, 62310), (7440, 55007), (8040, 50902), (8210, 49848), (8308, 49260), (9852, 41540), (10385, 39408), (12315, 33232), (12462, 32840), (13136, 31155), (16080, 25451), (16420, 24924), (16616, 24630), (19704, 20770)]