140839020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 551577600

約数和(自身を除く): 410738580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 37, 38, 42, 45, 53, 54, 57, 60, 63, 70, 74, 76, 84, 90, 95, 105, 106, 108, 111, 114, 126, 133, 135, 140, 148, 159, 171, 180, 185, 189, 190, 210, 212, 222, 228, 252, 259, 265, 266, 270, 285, 315, 318, 333, 342, 370, 371, 378, 380, 399, 420, 444, 477, 513, 518, 530, 532, 540, 555, 570, 630, 636, 665, 666, 684, 703, 740, 742, 756, 777, 795, 798, 855, 945, 954, 999, 1007, 1026, 1036, 1060, 1110, 1113, 1140, 1197, 1260, 1295, 1330, 1332, 1406, 1431, 1484, 1554, 1590, 1596, 1665, 1710, 1855, 1890, 1908, 1961, 1995, 1998, 2014, 2052, 2109, 2220, 2226, 2331, 2385, 2394, 2565, 2590, 2660, 2812, 2862, 3021, 3108, 3180, 3330, 3339, 3420, 3515, 3591, 3710, 3780, 3885, 3922, 3990, 3996, 4028, 4218, 4452, 4662, 4770, 4788, 4921, 4995, 5035, 5130, 5180, 5565, 5724, 5883, 5985, 6042, 6327, 6660, 6678, 6993, 7030, 7049, 7155, 7182, 7420, 7770, 7844, 7980, 8436, 9063, 9324, 9540, 9805, 9842, 9990, 10017, 10070, 10260, 10545, 11130, 11655, 11766, 11970, 12084, 12654, 13356, 13727, 13986, 14060, 14098, 14310, 14364, 14763, 15105, 15540, 16695, 17649, 17955, 18126, 18981, 19610, 19684, 19980, 20034, 20140, 21090, 21147, 22260, 23310, 23532, 23940, 24605, 25308, 27189, 27454, 27972, 28196, 28620, 29415, 29526, 30210, 31635, 33390, 34965, 35245, 35298, 35910, 36252, 37259, 37962, 39220, 40068, 41181, 42180, 42294, 44289, 45315, 46620, 49210, 50085, 52947, 54378, 54908, 58830, 59052, 60420, 63270, 63441, 66780, 68635, 69930, 70490, 70596, 71820, 73815, 74518, 75924, 82362, 84588, 88245, 88578, 90630, 94905, 98420, 100170, 105735, 105894, 108756, 111777, 117660, 123543, 126540, 126882, 132867, 135945, 137270, 139860, 140980, 147630, 149036, 164724, 176490, 177156, 181260, 186295, 189810, 190323, 200340, 205905, 211470, 211788, 221445, 223554, 247086, 253764, 260813, 264735, 265734, 271890, 274540, 295260, 317205, 335331, 352980, 370629, 372590, 379620, 380646, 411810, 422940, 442890, 447108, 494172, 521626, 529470, 531468, 543780, 558885, 617715, 634410, 664335, 670662, 741258, 745180, 761292, 782439, 823620, 885780, 951615, 1005993, 1043252, 1058940, 1117770, 1235430, 1268820, 1304065, 1328670, 1341324, 1482516, 1564878, 1676655, 1853145, 1903230, 2011986, 2235540, 2347317, 2470860, 2608130, 2657340, 3129756, 3353310, 3706290, 3806460, 3912195, 4023972, 4694634, 5029965, 5216260, 6706620, 7041951, 7412580, 7824390, 9389268, 10059930, 11736585, 14083902, 15648780, 20119860, 23473170, 28167804, 35209755, 46946340, 70419510, 140839020]

約数ペア:

[(1, 140839020), (2, 70419510), (3, 46946340), (4, 35209755), (5, 28167804), (6, 23473170), (7, 20119860), (9, 15648780), (10, 14083902), (12, 11736585), (14, 10059930), (15, 9389268), (18, 7824390), (19, 7412580), (20, 7041951), (21, 6706620), (27, 5216260), (28, 5029965), (30, 4694634), (35, 4023972), (36, 3912195), (37, 3806460), (38, 3706290), (42, 3353310), (45, 3129756), (53, 2657340), (54, 2608130), (57, 2470860), (60, 2347317), (63, 2235540), (70, 2011986), (74, 1903230), (76, 1853145), (84, 1676655), (90, 1564878), (95, 1482516), (105, 1341324), (106, 1328670), (108, 1304065), (111, 1268820), (114, 1235430), (126, 1117770), (133, 1058940), (135, 1043252), (140, 1005993), (148, 951615), (159, 885780), (171, 823620), (180, 782439), (185, 761292), (189, 745180), (190, 741258), (210, 670662), (212, 664335), (222, 634410), (228, 617715), (252, 558885), (259, 543780), (265, 531468), (266, 529470), (270, 521626), (285, 494172), (315, 447108), (318, 442890), (333, 422940), (342, 411810), (370, 380646), (371, 379620), (378, 372590), (380, 370629), (399, 352980), (420, 335331), (444, 317205), (477, 295260), (513, 274540), (518, 271890), (530, 265734), (532, 264735), (540, 260813), (555, 253764), (570, 247086), (630, 223554), (636, 221445), (665, 211788), (666, 211470), (684, 205905), (703, 200340), (740, 190323), (742, 189810), (756, 186295), (777, 181260), (795, 177156), (798, 176490), (855, 164724), (945, 149036), (954, 147630), (999, 140980), (1007, 139860), (1026, 137270), (1036, 135945), (1060, 132867), (1110, 126882), (1113, 126540), (1140, 123543), (1197, 117660), (1260, 111777), (1295, 108756), (1330, 105894), (1332, 105735), (1406, 100170), (1431, 98420), (1484, 94905), (1554, 90630), (1590, 88578), (1596, 88245), (1665, 84588), (1710, 82362), (1855, 75924), (1890, 74518), (1908, 73815), (1961, 71820), (1995, 70596), (1998, 70490), (2014, 69930), (2052, 68635), (2109, 66780), (2220, 63441), (2226, 63270), (2331, 60420), (2385, 59052), (2394, 58830), (2565, 54908), (2590, 54378), (2660, 52947), (2812, 50085), (2862, 49210), (3021, 46620), (3108, 45315), (3180, 44289), (3330, 42294), (3339, 42180), (3420, 41181), (3515, 40068), (3591, 39220), (3710, 37962), (3780, 37259), (3885, 36252), (3922, 35910), (3990, 35298), (3996, 35245), (4028, 34965), (4218, 33390), (4452, 31635), (4662, 30210), (4770, 29526), (4788, 29415), (4921, 28620), (4995, 28196), (5035, 27972), (5130, 27454), (5180, 27189), (5565, 25308), (5724, 24605), (5883, 23940), (5985, 23532), (6042, 23310), (6327, 22260), (6660, 21147), (6678, 21090), (6993, 20140), (7030, 20034), (7049, 19980), (7155, 19684), (7182, 19610), (7420, 18981), (7770, 18126), (7844, 17955), (7980, 17649), (8436, 16695), (9063, 15540), (9324, 15105), (9540, 14763), (9805, 14364), (9842, 14310), (9990, 14098), (10017, 14060), (10070, 13986), (10260, 13727), (10545, 13356), (11130, 12654), (11655, 12084), (11766, 11970)]