242019480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 821145600

約数和(自身を除く): 579126120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 43, 51, 60, 62, 68, 85, 86, 89, 93, 102, 120, 124, 129, 136, 155, 170, 172, 178, 186, 204, 215, 248, 255, 258, 267, 310, 340, 344, 356, 372, 408, 430, 445, 465, 510, 516, 527, 534, 620, 645, 680, 712, 731, 744, 860, 890, 930, 1020, 1032, 1054, 1068, 1240, 1290, 1333, 1335, 1462, 1513, 1581, 1720, 1780, 1860, 2040, 2108, 2136, 2193, 2580, 2635, 2666, 2670, 2759, 2924, 3026, 3162, 3560, 3655, 3720, 3827, 3999, 4216, 4386, 4539, 5160, 5270, 5332, 5340, 5518, 5848, 6052, 6324, 6665, 7310, 7565, 7654, 7905, 7998, 8277, 8772, 9078, 10540, 10664, 10680, 10965, 11036, 11481, 12104, 12648, 13330, 13795, 14620, 15130, 15308, 15810, 15996, 16554, 17544, 18156, 19135, 19995, 21080, 21930, 22072, 22661, 22695, 22962, 26660, 27590, 29240, 30260, 30616, 31620, 31992, 33108, 36312, 38270, 39990, 41385, 43860, 45322, 45390, 45924, 46903, 53320, 55180, 57405, 60520, 63240, 65059, 66216, 67983, 76540, 79980, 82770, 87720, 90644, 90780, 91848, 93806, 110360, 113305, 114810, 118637, 130118, 135966, 140709, 153080, 159960, 165540, 181288, 181560, 187612, 195177, 226610, 229620, 234515, 237274, 260236, 271932, 281418, 325295, 331080, 339915, 355911, 375224, 390354, 453220, 459240, 469030, 474548, 520472, 543864, 562836, 593185, 650590, 679830, 703545, 711822, 780708, 906440, 938060, 949096, 975885, 1125672, 1186370, 1301180, 1359660, 1407090, 1423644, 1561416, 1779555, 1876120, 1951770, 2016829, 2372740, 2602360, 2719320, 2814180, 2847288, 3559110, 3903540, 4033658, 4745480, 5628360, 6050487, 7118220, 7807080, 8067316, 10084145, 12100974, 14236440, 16134632, 20168290, 24201948, 30252435, 40336580, 48403896, 60504870, 80673160, 121009740, 242019480]

約数ペア:

[(1, 242019480), (2, 121009740), (3, 80673160), (4, 60504870), (5, 48403896), (6, 40336580), (8, 30252435), (10, 24201948), (12, 20168290), (15, 16134632), (17, 14236440), (20, 12100974), (24, 10084145), (30, 8067316), (31, 7807080), (34, 7118220), (40, 6050487), (43, 5628360), (51, 4745480), (60, 4033658), (62, 3903540), (68, 3559110), (85, 2847288), (86, 2814180), (89, 2719320), (93, 2602360), (102, 2372740), (120, 2016829), (124, 1951770), (129, 1876120), (136, 1779555), (155, 1561416), (170, 1423644), (172, 1407090), (178, 1359660), (186, 1301180), (204, 1186370), (215, 1125672), (248, 975885), (255, 949096), (258, 938060), (267, 906440), (310, 780708), (340, 711822), (344, 703545), (356, 679830), (372, 650590), (408, 593185), (430, 562836), (445, 543864), (465, 520472), (510, 474548), (516, 469030), (527, 459240), (534, 453220), (620, 390354), (645, 375224), (680, 355911), (712, 339915), (731, 331080), (744, 325295), (860, 281418), (890, 271932), (930, 260236), (1020, 237274), (1032, 234515), (1054, 229620), (1068, 226610), (1240, 195177), (1290, 187612), (1333, 181560), (1335, 181288), (1462, 165540), (1513, 159960), (1581, 153080), (1720, 140709), (1780, 135966), (1860, 130118), (2040, 118637), (2108, 114810), (2136, 113305), (2193, 110360), (2580, 93806), (2635, 91848), (2666, 90780), (2670, 90644), (2759, 87720), (2924, 82770), (3026, 79980), (3162, 76540), (3560, 67983), (3655, 66216), (3720, 65059), (3827, 63240), (3999, 60520), (4216, 57405), (4386, 55180), (4539, 53320), (5160, 46903), (5270, 45924), (5332, 45390), (5340, 45322), (5518, 43860), (5848, 41385), (6052, 39990), (6324, 38270), (6665, 36312), (7310, 33108), (7565, 31992), (7654, 31620), (7905, 30616), (7998, 30260), (8277, 29240), (8772, 27590), (9078, 26660), (10540, 22962), (10664, 22695), (10680, 22661), (10965, 22072), (11036, 21930), (11481, 21080), (12104, 19995), (12648, 19135), (13330, 18156), (13795, 17544), (14620, 16554), (15130, 15996), (15308, 15810)]