1860421658280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{314339}}^1$

素因数の和:314464

約数の個数: 256

約数和(自身を含む): 6054641049600

約数和(自身を除く): 4194219391320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 43, 60, 62, 74, 86, 93, 111, 120, 124, 129, 148, 155, 172, 185, 186, 215, 222, 248, 258, 296, 310, 344, 370, 372, 430, 444, 465, 516, 555, 620, 645, 740, 744, 860, 888, 930, 1032, 1110, 1147, 1240, 1290, 1333, 1480, 1591, 1720, 1860, 2220, 2294, 2580, 2666, 3182, 3441, 3720, 3999, 4440, 4588, 4773, 5160, 5332, 5735, 6364, 6665, 6882, 7955, 7998, 9176, 9546, 10664, 11470, 12728, 13330, 13764, 15910, 15996, 17205, 19092, 19995, 22940, 23865, 26660, 27528, 31820, 31992, 34410, 38184, 39990, 45880, 47730, 49321, 53320, 63640, 68820, 79980, 95460, 98642, 137640, 147963, 159960, 190920, 197284, 246605, 295926, 314339, 394568, 493210, 591852, 628678, 739815, 943017, 986420, 1183704, 1257356, 1479630, 1571695, 1886034, 1972840, 2514712, 2959260, 3143390, 3772068, 4715085, 5918520, 6286780, 7544136, 9430170, 9744509, 11630543, 12573560, 13516577, 18860340, 19489018, 23261086, 27033154, 29233527, 34891629, 37720680, 38978036, 40549731, 46522172, 48722545, 54066308, 58152715, 58467054, 67582885, 69783258, 77956072, 81099462, 93044344, 97445090, 108132616, 116305430, 116934108, 135165770, 139566516, 146167635, 162198924, 174458145, 194890180, 202748655, 232610860, 233868216, 270331540, 279133032, 292335270, 324397848, 348916290, 360546833, 389780360, 405497310, 419013887, 465221720, 500113349, 540663080, 584670540, 697832580, 721093666, 810994620, 838027774, 1000226698, 1081640499, 1169341080, 1257041661, 1395665160, 1442187332, 1500340047, 1621989240, 1676055548, 1802734165, 2000453396, 2095069435, 2163280998, 2500566745, 2514083322, 2884374664, 3000680094, 3352111096, 3605468330, 4000906792, 4190138870, 4326561996, 5001133490, 5028166644, 5408202495, 6001360188, 6285208305, 7210936660, 7501700235, 8380277740, 8653123992, 10002266980, 10056333288, 10816404990, 12002720376, 12570416610, 14421873320, 15003400470, 15503513819, 16760555480, 20004533960, 21632809980, 25140833220, 30006800940, 31007027638, 43265619960, 46510541457, 50281666440, 60013601880, 62014055276, 77517569095, 93021082914, 124028110552, 155035138190, 186042165828, 232552707285, 310070276380, 372084331656, 465105414570, 620140552760, 930210829140, 1860421658280]

約数ペア:

[(1, 1860421658280), (2, 930210829140), (3, 620140552760), (4, 465105414570), (5, 372084331656), (6, 310070276380), (8, 232552707285), (10, 186042165828), (12, 155035138190), (15, 124028110552), (20, 93021082914), (24, 77517569095), (30, 62014055276), (31, 60013601880), (37, 50281666440), (40, 46510541457), (43, 43265619960), (60, 31007027638), (62, 30006800940), (74, 25140833220), (86, 21632809980), (93, 20004533960), (111, 16760555480), (120, 15503513819), (124, 15003400470), (129, 14421873320), (148, 12570416610), (155, 12002720376), (172, 10816404990), (185, 10056333288), (186, 10002266980), (215, 8653123992), (222, 8380277740), (248, 7501700235), (258, 7210936660), (296, 6285208305), (310, 6001360188), (344, 5408202495), (370, 5028166644), (372, 5001133490), (430, 4326561996), (444, 4190138870), (465, 4000906792), (516, 3605468330), (555, 3352111096), (620, 3000680094), (645, 2884374664), (740, 2514083322), (744, 2500566745), (860, 2163280998), (888, 2095069435), (930, 2000453396), (1032, 1802734165), (1110, 1676055548), (1147, 1621989240), (1240, 1500340047), (1290, 1442187332), (1333, 1395665160), (1480, 1257041661), (1591, 1169341080), (1720, 1081640499), (1860, 1000226698), (2220, 838027774), (2294, 810994620), (2580, 721093666), (2666, 697832580), (3182, 584670540), (3441, 540663080), (3720, 500113349), (3999, 465221720), (4440, 419013887), (4588, 405497310), (4773, 389780360), (5160, 360546833), (5332, 348916290), (5735, 324397848), (6364, 292335270), (6665, 279133032), (6882, 270331540), (7955, 233868216), (7998, 232610860), (9176, 202748655), (9546, 194890180), (10664, 174458145), (11470, 162198924), (12728, 146167635), (13330, 139566516), (13764, 135165770), (15910, 116934108), (15996, 116305430), (17205, 108132616), (19092, 97445090), (19995, 93044344), (22940, 81099462), (23865, 77956072), (26660, 69783258), (27528, 67582885), (31820, 58467054), (31992, 58152715), (34410, 54066308), (38184, 48722545), (39990, 46522172), (45880, 40549731), (47730, 38978036), (49321, 37720680), (53320, 34891629), (63640, 29233527), (68820, 27033154), (79980, 23261086), (95460, 19489018), (98642, 18860340), (137640, 13516577), (147963, 12573560), (159960, 11630543), (190920, 9744509), (197284, 9430170), (246605, 7544136), (295926, 6286780), (314339, 5918520), (394568, 4715085), (493210, 3772068), (591852, 3143390), (628678, 2959260), (739815, 2514712), (943017, 1972840), (986420, 1886034), (1183704, 1571695), (1257356, 1479630)]