7378969680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19447}}^1$

素因数の和:19514

約数の個数: 240

約数和(自身を含む): 27086552064

約数和(自身を除く): 19707582384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 7440, 7905, 8432, 9486, 10540, 11160, 12240, 12648, 15810, 18972, 19447, 21080, 22320, 23715, 25296, 31620, 37944, 38894, 42160, 47430, 58341, 63240, 75888, 77788, 94860, 97235, 116682, 126480, 155576, 175023, 189720, 194470, 233364, 291705, 311152, 330599, 350046, 379440, 388940, 466728, 583410, 602857, 661198, 700092, 777880, 875115, 933456, 991797, 1166820, 1205714, 1322396, 1400184, 1555760, 1652995, 1750230, 1808571, 1983594, 2333640, 2411428, 2644792, 2800368, 2975391, 3014285, 3305990, 3500460, 3617142, 3967188, 4667280, 4822856, 4958985, 5289584, 5425713, 5950782, 6028570, 6611980, 7000920, 7234284, 7934376, 9042855, 9645712, 9917970, 10248569, 10851426, 11901564, 12057140, 13223960, 14001840, 14468568, 14876955, 15868752, 18085710, 19835940, 20497138, 21702852, 23803128, 24114280, 26447920, 27128565, 28937136, 29753910, 30745707, 36171420, 39671880, 40994276, 43405704, 47606256, 48228560, 51242845, 54257130, 59507820, 61491414, 72342840, 79343760, 81988552, 86811408, 92237121, 102485690, 108514260, 119015640, 122982828, 144685680, 153728535, 163977104, 184474242, 204971380, 217028520, 238031280, 245965656, 307457070, 368948484, 409942760, 434057040, 461185605, 491931312, 614914140, 737896968, 819885520, 922371210, 1229828280, 1475793936, 1844742420, 2459656560, 3689484840, 7378969680]

約数ペア:

[(1, 7378969680), (2, 3689484840), (3, 2459656560), (4, 1844742420), (5, 1475793936), (6, 1229828280), (8, 922371210), (9, 819885520), (10, 737896968), (12, 614914140), (15, 491931312), (16, 461185605), (17, 434057040), (18, 409942760), (20, 368948484), (24, 307457070), (30, 245965656), (31, 238031280), (34, 217028520), (36, 204971380), (40, 184474242), (45, 163977104), (48, 153728535), (51, 144685680), (60, 122982828), (62, 119015640), (68, 108514260), (72, 102485690), (80, 92237121), (85, 86811408), (90, 81988552), (93, 79343760), (102, 72342840), (120, 61491414), (124, 59507820), (136, 54257130), (144, 51242845), (153, 48228560), (155, 47606256), (170, 43405704), (180, 40994276), (186, 39671880), (204, 36171420), (240, 30745707), (248, 29753910), (255, 28937136), (272, 27128565), (279, 26447920), (306, 24114280), (310, 23803128), (340, 21702852), (360, 20497138), (372, 19835940), (408, 18085710), (465, 15868752), (496, 14876955), (510, 14468568), (527, 14001840), (558, 13223960), (612, 12057140), (620, 11901564), (680, 10851426), (720, 10248569), (744, 9917970), (765, 9645712), (816, 9042855), (930, 7934376), (1020, 7234284), (1054, 7000920), (1116, 6611980), (1224, 6028570), (1240, 5950782), (1360, 5425713), (1395, 5289584), (1488, 4958985), (1530, 4822856), (1581, 4667280), (1860, 3967188), (2040, 3617142), (2108, 3500460), (2232, 3305990), (2448, 3014285), (2480, 2975391), (2635, 2800368), (2790, 2644792), (3060, 2411428), (3162, 2333640), (3720, 1983594), (4080, 1808571), (4216, 1750230), (4464, 1652995), (4743, 1555760), (5270, 1400184), (5580, 1322396), (6120, 1205714), (6324, 1166820), (7440, 991797), (7905, 933456), (8432, 875115), (9486, 777880), (10540, 700092), (11160, 661198), (12240, 602857), (12648, 583410), (15810, 466728), (18972, 388940), (19447, 379440), (21080, 350046), (22320, 330599), (23715, 311152), (25296, 291705), (31620, 233364), (37944, 194470), (38894, 189720), (42160, 175023), (47430, 155576), (58341, 126480), (63240, 116682), (75888, 97235), (77788, 94860)]