140643669960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1\times {\mathrm{2381}}^1$

素因数の和:4780

約数の個数: 192

約数和(自身を含む): 463925180160

約数和(自身を除く): 323281510200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2311, 2381, 2556, 2840, 3195, 4260, 4622, 4762, 5112, 6390, 6933, 7143, 8520, 9244, 9524, 11555, 11905, 12780, 13866, 14286, 18488, 19048, 20799, 21429, 23110, 23810, 25560, 27732, 28572, 34665, 35715, 41598, 42858, 46220, 47620, 55464, 57144, 69330, 71430, 83196, 85716, 92440, 95240, 103995, 107145, 138660, 142860, 164081, 166392, 169051, 171432, 207990, 214290, 277320, 285720, 328162, 338102, 415980, 428580, 492243, 507153, 656324, 676204, 820405, 831960, 845255, 857160, 984486, 1014306, 1312648, 1352408, 1476729, 1521459, 1640810, 1690510, 1968972, 2028612, 2461215, 2535765, 2953458, 3042918, 3281620, 3381020, 3937944, 4057224, 4922430, 5071530, 5502491, 5906916, 6085836, 6563240, 6762040, 7383645, 7607295, 9844860, 10143060, 11004982, 11813832, 12171672, 14767290, 15214590, 16507473, 19689720, 20286120, 22009964, 27512455, 29534580, 30429180, 33014946, 44019928, 49522419, 55024910, 59069160, 60858360, 66029892, 82537365, 99044838, 110049820, 132059784, 165074730, 198089676, 220099640, 247612095, 330149460, 390676861, 396179352, 495224190, 660298920, 781353722, 990448380, 1172030583, 1562707444, 1953384305, 1980896760, 2344061166, 3125414888, 3516091749, 3906768610, 4688122332, 5860152915, 7032183498, 7813537220, 9376244664, 11720305830, 14064366996, 15627074440, 17580458745, 23440611660, 28128733992, 35160917490, 46881223320, 70321834980, 140643669960]

約数ペア:

[(1, 140643669960), (2, 70321834980), (3, 46881223320), (4, 35160917490), (5, 28128733992), (6, 23440611660), (8, 17580458745), (9, 15627074440), (10, 14064366996), (12, 11720305830), (15, 9376244664), (18, 7813537220), (20, 7032183498), (24, 5860152915), (30, 4688122332), (36, 3906768610), (40, 3516091749), (45, 3125414888), (60, 2344061166), (71, 1980896760), (72, 1953384305), (90, 1562707444), (120, 1172030583), (142, 990448380), (180, 781353722), (213, 660298920), (284, 495224190), (355, 396179352), (360, 390676861), (426, 330149460), (568, 247612095), (639, 220099640), (710, 198089676), (852, 165074730), (1065, 132059784), (1278, 110049820), (1420, 99044838), (1704, 82537365), (2130, 66029892), (2311, 60858360), (2381, 59069160), (2556, 55024910), (2840, 49522419), (3195, 44019928), (4260, 33014946), (4622, 30429180), (4762, 29534580), (5112, 27512455), (6390, 22009964), (6933, 20286120), (7143, 19689720), (8520, 16507473), (9244, 15214590), (9524, 14767290), (11555, 12171672), (11905, 11813832), (12780, 11004982), (13866, 10143060), (14286, 9844860), (18488, 7607295), (19048, 7383645), (20799, 6762040), (21429, 6563240), (23110, 6085836), (23810, 5906916), (25560, 5502491), (27732, 5071530), (28572, 4922430), (34665, 4057224), (35715, 3937944), (41598, 3381020), (42858, 3281620), (46220, 3042918), (47620, 2953458), (55464, 2535765), (57144, 2461215), (69330, 2028612), (71430, 1968972), (83196, 1690510), (85716, 1640810), (92440, 1521459), (95240, 1476729), (103995, 1352408), (107145, 1312648), (138660, 1014306), (142860, 984486), (164081, 857160), (166392, 845255), (169051, 831960), (171432, 820405), (207990, 676204), (214290, 656324), (277320, 507153), (285720, 492243), (328162, 428580), (338102, 415980)]