1917244560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14821}}^1$

素因数の和:14862

約数の個数: 240

約数和(自身を含む): 7542856512

約数和(自身を除く): 5625611952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3920, 4312, 4620, 5390, 5880, 6160, 6468, 8085, 8624, 9240, 10780, 11760, 12936, 14821, 16170, 18480, 21560, 25872, 29642, 32340, 43120, 44463, 59284, 64680, 74105, 88926, 103747, 118568, 129360, 148210, 163031, 177852, 207494, 222315, 237136, 296420, 311241, 326062, 355704, 414988, 444630, 489093, 518735, 592840, 622482, 652124, 711408, 726229, 815155, 829976, 889260, 978186, 1037470, 1141217, 1185680, 1244964, 1304248, 1452458, 1556205, 1630310, 1659952, 1778520, 1956372, 2074940, 2178687, 2282434, 2445465, 2489928, 2608496, 2904916, 3112410, 3260620, 3423651, 3557040, 3631145, 3912744, 4149880, 4357374, 4564868, 4890930, 4979856, 5706085, 5809832, 6224820, 6521240, 6847302, 7262290, 7825488, 7988519, 8299760, 8714748, 9129736, 9781860, 10893435, 11412170, 11619664, 12449640, 13042480, 13694604, 14524580, 15977038, 17118255, 17429496, 18259472, 19563720, 21786870, 22824340, 23965557, 24899280, 27389208, 29049160, 31954076, 34236510, 34858992, 39127440, 39942595, 43573740, 45648680, 47931114, 54778416, 58098320, 63908152, 68473020, 79885190, 87147480, 91297360, 95862228, 119827785, 127816304, 136946040, 159770380, 174294960, 191724456, 239655570, 273892080, 319540760, 383448912, 479311140, 639081520, 958622280, 1917244560]

約数ペア:

[(1, 1917244560), (2, 958622280), (3, 639081520), (4, 479311140), (5, 383448912), (6, 319540760), (7, 273892080), (8, 239655570), (10, 191724456), (11, 174294960), (12, 159770380), (14, 136946040), (15, 127816304), (16, 119827785), (20, 95862228), (21, 91297360), (22, 87147480), (24, 79885190), (28, 68473020), (30, 63908152), (33, 58098320), (35, 54778416), (40, 47931114), (42, 45648680), (44, 43573740), (48, 39942595), (49, 39127440), (55, 34858992), (56, 34236510), (60, 31954076), (66, 29049160), (70, 27389208), (77, 24899280), (80, 23965557), (84, 22824340), (88, 21786870), (98, 19563720), (105, 18259472), (110, 17429496), (112, 17118255), (120, 15977038), (132, 14524580), (140, 13694604), (147, 13042480), (154, 12449640), (165, 11619664), (168, 11412170), (176, 10893435), (196, 9781860), (210, 9129736), (220, 8714748), (231, 8299760), (240, 7988519), (245, 7825488), (264, 7262290), (280, 6847302), (294, 6521240), (308, 6224820), (330, 5809832), (336, 5706085), (385, 4979856), (392, 4890930), (420, 4564868), (440, 4357374), (462, 4149880), (490, 3912744), (528, 3631145), (539, 3557040), (560, 3423651), (588, 3260620), (616, 3112410), (660, 2904916), (735, 2608496), (770, 2489928), (784, 2445465), (840, 2282434), (880, 2178687), (924, 2074940), (980, 1956372), (1078, 1778520), (1155, 1659952), (1176, 1630310), (1232, 1556205), (1320, 1452458), (1470, 1304248), (1540, 1244964), (1617, 1185680), (1680, 1141217), (1848, 1037470), (1960, 978186), (2156, 889260), (2310, 829976), (2352, 815155), (2640, 726229), (2695, 711408), (2940, 652124), (3080, 622482), (3234, 592840), (3696, 518735), (3920, 489093), (4312, 444630), (4620, 414988), (5390, 355704), (5880, 326062), (6160, 311241), (6468, 296420), (8085, 237136), (8624, 222315), (9240, 207494), (10780, 177852), (11760, 163031), (12936, 148210), (14821, 129360), (16170, 118568), (18480, 103747), (21560, 88926), (25872, 74105), (29642, 64680), (32340, 59284), (43120, 44463)]