145224240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 535867488

約数和(自身を除く): 390643248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 98, 105, 106, 112, 120, 140, 147, 159, 168, 196, 210, 212, 233, 240, 245, 265, 280, 294, 318, 336, 371, 392, 420, 424, 466, 490, 530, 560, 588, 636, 699, 735, 742, 784, 795, 840, 848, 932, 980, 1060, 1113, 1165, 1176, 1272, 1398, 1470, 1484, 1590, 1631, 1680, 1855, 1864, 1960, 2120, 2226, 2330, 2352, 2544, 2597, 2796, 2940, 2968, 3180, 3262, 3495, 3710, 3728, 3920, 4240, 4452, 4660, 4893, 5194, 5565, 5592, 5880, 5936, 6360, 6524, 6990, 7420, 7791, 8155, 8904, 9320, 9786, 10388, 11130, 11184, 11417, 11760, 12349, 12720, 12985, 13048, 13980, 14840, 15582, 16310, 17808, 18640, 19572, 20776, 22260, 22834, 24465, 24698, 25970, 26096, 27960, 29680, 31164, 32620, 34251, 37047, 38955, 39144, 41552, 44520, 45668, 48930, 49396, 51940, 55920, 57085, 61745, 62328, 65240, 68502, 74094, 77910, 78288, 86443, 89040, 91336, 97860, 98792, 103880, 114170, 123490, 124656, 130480, 137004, 148188, 155820, 171255, 172886, 182672, 185235, 195720, 197584, 207760, 228340, 246980, 259329, 274008, 296376, 311640, 342510, 345772, 370470, 391440, 432215, 456680, 493960, 518658, 548016, 592752, 605101, 623280, 685020, 691544, 740940, 864430, 913360, 987920, 1037316, 1210202, 1296645, 1370040, 1383088, 1481880, 1728860, 1815303, 2074632, 2420404, 2593290, 2740080, 2963760, 3025505, 3457720, 3630606, 4149264, 4840808, 5186580, 6051010, 6915440, 7261212, 9076515, 9681616, 10373160, 12102020, 14522424, 18153030, 20746320, 24204040, 29044848, 36306060, 48408080, 72612120, 145224240]

約数ペア:

[(1, 145224240), (2, 72612120), (3, 48408080), (4, 36306060), (5, 29044848), (6, 24204040), (7, 20746320), (8, 18153030), (10, 14522424), (12, 12102020), (14, 10373160), (15, 9681616), (16, 9076515), (20, 7261212), (21, 6915440), (24, 6051010), (28, 5186580), (30, 4840808), (35, 4149264), (40, 3630606), (42, 3457720), (48, 3025505), (49, 2963760), (53, 2740080), (56, 2593290), (60, 2420404), (70, 2074632), (80, 1815303), (84, 1728860), (98, 1481880), (105, 1383088), (106, 1370040), (112, 1296645), (120, 1210202), (140, 1037316), (147, 987920), (159, 913360), (168, 864430), (196, 740940), (210, 691544), (212, 685020), (233, 623280), (240, 605101), (245, 592752), (265, 548016), (280, 518658), (294, 493960), (318, 456680), (336, 432215), (371, 391440), (392, 370470), (420, 345772), (424, 342510), (466, 311640), (490, 296376), (530, 274008), (560, 259329), (588, 246980), (636, 228340), (699, 207760), (735, 197584), (742, 195720), (784, 185235), (795, 182672), (840, 172886), (848, 171255), (932, 155820), (980, 148188), (1060, 137004), (1113, 130480), (1165, 124656), (1176, 123490), (1272, 114170), (1398, 103880), (1470, 98792), (1484, 97860), (1590, 91336), (1631, 89040), (1680, 86443), (1855, 78288), (1864, 77910), (1960, 74094), (2120, 68502), (2226, 65240), (2330, 62328), (2352, 61745), (2544, 57085), (2597, 55920), (2796, 51940), (2940, 49396), (2968, 48930), (3180, 45668), (3262, 44520), (3495, 41552), (3710, 39144), (3728, 38955), (3920, 37047), (4240, 34251), (4452, 32620), (4660, 31164), (4893, 29680), (5194, 27960), (5565, 26096), (5592, 25970), (5880, 24698), (5936, 24465), (6360, 22834), (6524, 22260), (6990, 20776), (7420, 19572), (7791, 18640), (8155, 17808), (8904, 16310), (9320, 15582), (9786, 14840), (10388, 13980), (11130, 13048), (11184, 12985), (11417, 12720), (11760, 12349)]