38154515760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{72493}}^1$

素因数の和:72572

約数の個数: 240

約数和(自身を含む): 138830069664

約数和(自身を除く): 100675553904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 102, 120, 129, 136, 144, 153, 170, 172, 180, 204, 215, 240, 255, 258, 272, 306, 340, 344, 360, 387, 408, 430, 510, 516, 612, 645, 680, 688, 720, 731, 765, 774, 816, 860, 1020, 1032, 1224, 1290, 1360, 1462, 1530, 1548, 1720, 1935, 2040, 2064, 2193, 2448, 2580, 2924, 3060, 3096, 3440, 3655, 3870, 4080, 4386, 5160, 5848, 6120, 6192, 6579, 7310, 7740, 8772, 10320, 10965, 11696, 12240, 13158, 14620, 15480, 17544, 21930, 26316, 29240, 30960, 32895, 35088, 43860, 52632, 58480, 65790, 72493, 87720, 105264, 131580, 144986, 175440, 217479, 263160, 289972, 362465, 434958, 526320, 579944, 652437, 724930, 869916, 1087395, 1159888, 1232381, 1304874, 1449860, 1739832, 2174790, 2464762, 2609748, 2899720, 3117199, 3262185, 3479664, 3697143, 4349580, 4929524, 5219496, 5799440, 6161905, 6234398, 6524370, 7394286, 8699160, 9351597, 9859048, 10438992, 11091429, 12323810, 12468796, 13048740, 14788572, 15585995, 17398320, 18485715, 18703194, 19718096, 22182858, 24647620, 24937592, 26097480, 28054791, 29577144, 31171990, 36971430, 37406388, 44365716, 46757985, 49295240, 49875184, 52194960, 52992383, 55457145, 56109582, 59154288, 62343980, 73942860, 74812776, 88731432, 93515970, 98590480, 105984766, 110914290, 112219164, 124687960, 140273955, 147885720, 149625552, 158977149, 177462864, 187031940, 211969532, 221828580, 224438328, 249375920, 264961915, 280547910, 295771440, 317954298, 374063880, 423939064, 443657160, 448876656, 476931447, 529923830, 561095820, 635908596, 748127760, 794885745, 847878128, 887314320, 953862894, 1059847660, 1122191640, 1271817192, 1589771490, 1907725788, 2119695320, 2244383280, 2384657235, 2543634384, 3179542980, 3815451576, 4239390640, 4769314470, 6359085960, 7630903152, 9538628940, 12718171920, 19077257880, 38154515760]

約数ペア:

[(1, 38154515760), (2, 19077257880), (3, 12718171920), (4, 9538628940), (5, 7630903152), (6, 6359085960), (8, 4769314470), (9, 4239390640), (10, 3815451576), (12, 3179542980), (15, 2543634384), (16, 2384657235), (17, 2244383280), (18, 2119695320), (20, 1907725788), (24, 1589771490), (30, 1271817192), (34, 1122191640), (36, 1059847660), (40, 953862894), (43, 887314320), (45, 847878128), (48, 794885745), (51, 748127760), (60, 635908596), (68, 561095820), (72, 529923830), (80, 476931447), (85, 448876656), (86, 443657160), (90, 423939064), (102, 374063880), (120, 317954298), (129, 295771440), (136, 280547910), (144, 264961915), (153, 249375920), (170, 224438328), (172, 221828580), (180, 211969532), (204, 187031940), (215, 177462864), (240, 158977149), (255, 149625552), (258, 147885720), (272, 140273955), (306, 124687960), (340, 112219164), (344, 110914290), (360, 105984766), (387, 98590480), (408, 93515970), (430, 88731432), (510, 74812776), (516, 73942860), (612, 62343980), (645, 59154288), (680, 56109582), (688, 55457145), (720, 52992383), (731, 52194960), (765, 49875184), (774, 49295240), (816, 46757985), (860, 44365716), (1020, 37406388), (1032, 36971430), (1224, 31171990), (1290, 29577144), (1360, 28054791), (1462, 26097480), (1530, 24937592), (1548, 24647620), (1720, 22182858), (1935, 19718096), (2040, 18703194), (2064, 18485715), (2193, 17398320), (2448, 15585995), (2580, 14788572), (2924, 13048740), (3060, 12468796), (3096, 12323810), (3440, 11091429), (3655, 10438992), (3870, 9859048), (4080, 9351597), (4386, 8699160), (5160, 7394286), (5848, 6524370), (6120, 6234398), (6192, 6161905), (6579, 5799440), (7310, 5219496), (7740, 4929524), (8772, 4349580), (10320, 3697143), (10965, 3479664), (11696, 3262185), (12240, 3117199), (13158, 2899720), (14620, 2609748), (15480, 2464762), (17544, 2174790), (21930, 1739832), (26316, 1449860), (29240, 1304874), (30960, 1232381), (32895, 1159888), (35088, 1087395), (43860, 869916), (52632, 724930), (58480, 652437), (65790, 579944), (72493, 526320), (87720, 434958), (105264, 362465), (131580, 289972), (144986, 263160), (175440, 217479)]