20174152080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{2659}}^1$

素因数の和:3089

約数の個数: 160

約数和(自身を含む): 63384693120

約数和(自身を除く): 43210541040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 313, 404, 505, 606, 626, 808, 939, 1010, 1212, 1252, 1515, 1565, 1616, 1878, 2020, 2424, 2504, 2659, 3030, 3130, 3756, 4040, 4695, 4848, 5008, 5318, 6060, 6260, 7512, 7977, 8080, 9390, 10636, 12120, 12520, 13295, 15024, 15954, 18780, 21272, 24240, 25040, 26590, 31613, 31908, 37560, 39885, 42544, 53180, 63226, 63816, 75120, 79770, 94839, 106360, 126452, 127632, 158065, 159540, 189678, 212720, 252904, 268559, 316130, 319080, 379356, 474195, 505808, 537118, 632260, 638160, 758712, 805677, 832267, 948390, 1074236, 1264520, 1342795, 1517424, 1611354, 1664534, 1896780, 2148472, 2496801, 2529040, 2685590, 3222708, 3329068, 3793560, 4028385, 4161335, 4296944, 4993602, 5371180, 6445416, 6658136, 7587120, 8056770, 8322670, 9987204, 10742360, 12484005, 12890832, 13316272, 16113540, 16645340, 19974408, 21484720, 24968010, 32227080, 33290680, 39948816, 49936020, 64454160, 66581360, 84058967, 99872040, 168117934, 199744080, 252176901, 336235868, 420294835, 504353802, 672471736, 840589670, 1008707604, 1260884505, 1344943472, 1681179340, 2017415208, 2521769010, 3362358680, 4034830416, 5043538020, 6724717360, 10087076040, 20174152080]

約数ペア:

[(1, 20174152080), (2, 10087076040), (3, 6724717360), (4, 5043538020), (5, 4034830416), (6, 3362358680), (8, 2521769010), (10, 2017415208), (12, 1681179340), (15, 1344943472), (16, 1260884505), (20, 1008707604), (24, 840589670), (30, 672471736), (40, 504353802), (48, 420294835), (60, 336235868), (80, 252176901), (101, 199744080), (120, 168117934), (202, 99872040), (240, 84058967), (303, 66581360), (313, 64454160), (404, 49936020), (505, 39948816), (606, 33290680), (626, 32227080), (808, 24968010), (939, 21484720), (1010, 19974408), (1212, 16645340), (1252, 16113540), (1515, 13316272), (1565, 12890832), (1616, 12484005), (1878, 10742360), (2020, 9987204), (2424, 8322670), (2504, 8056770), (2659, 7587120), (3030, 6658136), (3130, 6445416), (3756, 5371180), (4040, 4993602), (4695, 4296944), (4848, 4161335), (5008, 4028385), (5318, 3793560), (6060, 3329068), (6260, 3222708), (7512, 2685590), (7977, 2529040), (8080, 2496801), (9390, 2148472), (10636, 1896780), (12120, 1664534), (12520, 1611354), (13295, 1517424), (15024, 1342795), (15954, 1264520), (18780, 1074236), (21272, 948390), (24240, 832267), (25040, 805677), (26590, 758712), (31613, 638160), (31908, 632260), (37560, 537118), (39885, 505808), (42544, 474195), (53180, 379356), (63226, 319080), (63816, 316130), (75120, 268559), (79770, 252904), (94839, 212720), (106360, 189678), (126452, 159540), (127632, 158065)]