191653920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7829}}^1$

素因数の和:7867

約数の個数: 144

約数和(自身を含む): 692579160

約数和(自身を除く): 500925240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 7829, 8160, 12240, 15658, 23487, 24480, 31316, 39145, 46974, 62632, 70461, 78290, 93948, 117435, 125264, 133093, 140922, 156580, 187896, 234870, 250528, 266186, 281844, 313160, 352305, 375792, 399279, 469740, 532372, 563688, 626320, 665465, 704610, 751584, 798558, 939480, 1064744, 1127376, 1197837, 1252640, 1330930, 1409220, 1597116, 1878960, 1996395, 2129488, 2254752, 2395674, 2661860, 2818440, 3194232, 3757920, 3992790, 4258976, 4791348, 5323720, 5636880, 5989185, 6388464, 7985580, 9582696, 10647440, 11273760, 11978370, 12776928, 15971160, 19165392, 21294880, 23956740, 31942320, 38330784, 47913480, 63884640, 95826960, 191653920]

約数ペア:

[(1, 191653920), (2, 95826960), (3, 63884640), (4, 47913480), (5, 38330784), (6, 31942320), (8, 23956740), (9, 21294880), (10, 19165392), (12, 15971160), (15, 12776928), (16, 11978370), (17, 11273760), (18, 10647440), (20, 9582696), (24, 7985580), (30, 6388464), (32, 5989185), (34, 5636880), (36, 5323720), (40, 4791348), (45, 4258976), (48, 3992790), (51, 3757920), (60, 3194232), (68, 2818440), (72, 2661860), (80, 2395674), (85, 2254752), (90, 2129488), (96, 1996395), (102, 1878960), (120, 1597116), (136, 1409220), (144, 1330930), (153, 1252640), (160, 1197837), (170, 1127376), (180, 1064744), (204, 939480), (240, 798558), (255, 751584), (272, 704610), (288, 665465), (306, 626320), (340, 563688), (360, 532372), (408, 469740), (480, 399279), (510, 375792), (544, 352305), (612, 313160), (680, 281844), (720, 266186), (765, 250528), (816, 234870), (1020, 187896), (1224, 156580), (1360, 140922), (1440, 133093), (1530, 125264), (1632, 117435), (2040, 93948), (2448, 78290), (2720, 70461), (3060, 62632), (4080, 46974), (4896, 39145), (6120, 31316), (7829, 24480), (8160, 23487), (12240, 15658)]