19020720960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{3607}}^1$

素因数の和:5461

約数の個数: 168

約数和(自身を含む): 65477233536

約数和(自身を除く): 46456512576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 1831, 2880, 3607, 3662, 5493, 7214, 7324, 9155, 10821, 10986, 14428, 14648, 16479, 18035, 18310, 21642, 21972, 27465, 28856, 29296, 32463, 32958, 36070, 36620, 43284, 43944, 54105, 54930, 57712, 58592, 64926, 65916, 72140, 73240, 82395, 86568, 87888, 108210, 109860, 115424, 117184, 129852, 131832, 144280, 146480, 162315, 164790, 173136, 175776, 216420, 219720, 230848, 259704, 263664, 288560, 292960, 324630, 329580, 346272, 351552, 432840, 439440, 519408, 527328, 577120, 585920, 649260, 659160, 692544, 865680, 878880, 1038816, 1054656, 1154240, 1298520, 1318320, 1731360, 1757760, 2077632, 2597040, 2636640, 3462720, 5194080, 5273280, 6604417, 10388160, 13208834, 19813251, 26417668, 33022085, 39626502, 52835336, 59439753, 66044170, 79253004, 99066255, 105670672, 118879506, 132088340, 158506008, 198132510, 211341344, 237759012, 264176680, 297198765, 317012016, 396265020, 422682688, 475518024, 528353360, 594397530, 634024032, 792530040, 951036048, 1056706720, 1188795060, 1268048064, 1585060080, 1902072096, 2113413440, 2377590120, 3170120160, 3804144192, 4755180240, 6340240320, 9510360480, 19020720960]

約数ペア:

[(1, 19020720960), (2, 9510360480), (3, 6340240320), (4, 4755180240), (5, 3804144192), (6, 3170120160), (8, 2377590120), (9, 2113413440), (10, 1902072096), (12, 1585060080), (15, 1268048064), (16, 1188795060), (18, 1056706720), (20, 951036048), (24, 792530040), (30, 634024032), (32, 594397530), (36, 528353360), (40, 475518024), (45, 422682688), (48, 396265020), (60, 317012016), (64, 297198765), (72, 264176680), (80, 237759012), (90, 211341344), (96, 198132510), (120, 158506008), (144, 132088340), (160, 118879506), (180, 105670672), (192, 99066255), (240, 79253004), (288, 66044170), (320, 59439753), (360, 52835336), (480, 39626502), (576, 33022085), (720, 26417668), (960, 19813251), (1440, 13208834), (1831, 10388160), (2880, 6604417), (3607, 5273280), (3662, 5194080), (5493, 3462720), (7214, 2636640), (7324, 2597040), (9155, 2077632), (10821, 1757760), (10986, 1731360), (14428, 1318320), (14648, 1298520), (16479, 1154240), (18035, 1054656), (18310, 1038816), (21642, 878880), (21972, 865680), (27465, 692544), (28856, 659160), (29296, 649260), (32463, 585920), (32958, 577120), (36070, 527328), (36620, 519408), (43284, 439440), (43944, 432840), (54105, 351552), (54930, 346272), (57712, 329580), (58592, 324630), (64926, 292960), (65916, 288560), (72140, 263664), (73240, 259704), (82395, 230848), (86568, 219720), (87888, 216420), (108210, 175776), (109860, 173136), (115424, 164790), (117184, 162315), (129852, 146480), (131832, 144280)]