140527440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 320

約数和(自身を含む): 530323200

約数和(自身を除く): 389795760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 85, 86, 89, 90, 102, 108, 120, 129, 135, 136, 144, 153, 170, 172, 178, 180, 204, 215, 216, 240, 255, 258, 267, 270, 272, 306, 340, 344, 356, 360, 387, 408, 430, 432, 445, 459, 510, 516, 534, 540, 612, 645, 680, 688, 712, 720, 731, 765, 774, 801, 816, 860, 890, 918, 1020, 1032, 1068, 1080, 1161, 1224, 1290, 1335, 1360, 1424, 1462, 1513, 1530, 1548, 1602, 1720, 1780, 1836, 1935, 2040, 2064, 2136, 2160, 2193, 2295, 2322, 2403, 2448, 2580, 2670, 2924, 3026, 3060, 3096, 3204, 3440, 3560, 3655, 3672, 3827, 3870, 4005, 4080, 4272, 4386, 4539, 4590, 4644, 4806, 5160, 5340, 5805, 5848, 6052, 6120, 6192, 6408, 6579, 7120, 7310, 7344, 7565, 7654, 7740, 8010, 8772, 9078, 9180, 9288, 9612, 10320, 10680, 10965, 11481, 11610, 11696, 12015, 12104, 12240, 12816, 13158, 13617, 14620, 15130, 15308, 15480, 16020, 17544, 18156, 18360, 18576, 19135, 19224, 19737, 21360, 21930, 22695, 22962, 23220, 24030, 24208, 26316, 27234, 29240, 30260, 30616, 30960, 32040, 32895, 34443, 35088, 36312, 36720, 38270, 38448, 39474, 40851, 43860, 45390, 45924, 46440, 48060, 52632, 54468, 57405, 58480, 60520, 61232, 64080, 65059, 65790, 68085, 68886, 72624, 76540, 78948, 81702, 87720, 90780, 91848, 92880, 96120, 98685, 103329, 105264, 108936, 114810, 121040, 130118, 131580, 136170, 137772, 153080, 157896, 163404, 172215, 175440, 181560, 183696, 192240, 195177, 197370, 204255, 206658, 217872, 229620, 260236, 263160, 272340, 275544, 306160, 315792, 325295, 326808, 344430, 363120, 390354, 394740, 408510, 413316, 459240, 516645, 520472, 526320, 544680, 551088, 585531, 650590, 653616, 688860, 780708, 789480, 817020, 826632, 918480, 975885, 1033290, 1040944, 1089360, 1171062, 1301180, 1377720, 1561416, 1578960, 1634040, 1653264, 1756593, 1951770, 2066580, 2342124, 2602360, 2755440, 2927655, 3122832, 3268080, 3513186, 3903540, 4133160, 4684248, 5204720, 5855310, 7026372, 7807080, 8266320, 8782965, 9368496, 11710620, 14052744, 15614160, 17565930, 23421240, 28105488, 35131860, 46842480, 70263720, 140527440]

約数ペア:

[(1, 140527440), (2, 70263720), (3, 46842480), (4, 35131860), (5, 28105488), (6, 23421240), (8, 17565930), (9, 15614160), (10, 14052744), (12, 11710620), (15, 9368496), (16, 8782965), (17, 8266320), (18, 7807080), (20, 7026372), (24, 5855310), (27, 5204720), (30, 4684248), (34, 4133160), (36, 3903540), (40, 3513186), (43, 3268080), (45, 3122832), (48, 2927655), (51, 2755440), (54, 2602360), (60, 2342124), (68, 2066580), (72, 1951770), (80, 1756593), (85, 1653264), (86, 1634040), (89, 1578960), (90, 1561416), (102, 1377720), (108, 1301180), (120, 1171062), (129, 1089360), (135, 1040944), (136, 1033290), (144, 975885), (153, 918480), (170, 826632), (172, 817020), (178, 789480), (180, 780708), (204, 688860), (215, 653616), (216, 650590), (240, 585531), (255, 551088), (258, 544680), (267, 526320), (270, 520472), (272, 516645), (306, 459240), (340, 413316), (344, 408510), (356, 394740), (360, 390354), (387, 363120), (408, 344430), (430, 326808), (432, 325295), (445, 315792), (459, 306160), (510, 275544), (516, 272340), (534, 263160), (540, 260236), (612, 229620), (645, 217872), (680, 206658), (688, 204255), (712, 197370), (720, 195177), (731, 192240), (765, 183696), (774, 181560), (801, 175440), (816, 172215), (860, 163404), (890, 157896), (918, 153080), (1020, 137772), (1032, 136170), (1068, 131580), (1080, 130118), (1161, 121040), (1224, 114810), (1290, 108936), (1335, 105264), (1360, 103329), (1424, 98685), (1462, 96120), (1513, 92880), (1530, 91848), (1548, 90780), (1602, 87720), (1720, 81702), (1780, 78948), (1836, 76540), (1935, 72624), (2040, 68886), (2064, 68085), (2136, 65790), (2160, 65059), (2193, 64080), (2295, 61232), (2322, 60520), (2403, 58480), (2448, 57405), (2580, 54468), (2670, 52632), (2924, 48060), (3026, 46440), (3060, 45924), (3096, 45390), (3204, 43860), (3440, 40851), (3560, 39474), (3655, 38448), (3672, 38270), (3827, 36720), (3870, 36312), (4005, 35088), (4080, 34443), (4272, 32895), (4386, 32040), (4539, 30960), (4590, 30616), (4644, 30260), (4806, 29240), (5160, 27234), (5340, 26316), (5805, 24208), (5848, 24030), (6052, 23220), (6120, 22962), (6192, 22695), (6408, 21930), (6579, 21360), (7120, 19737), (7310, 19224), (7344, 19135), (7565, 18576), (7654, 18360), (7740, 18156), (8010, 17544), (8772, 16020), (9078, 15480), (9180, 15308), (9288, 15130), (9612, 14620), (10320, 13617), (10680, 13158), (10965, 12816), (11481, 12240), (11610, 12104), (11696, 12015)]