79191420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 281981952

約数和(自身を除く): 202790532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 154, 165, 183, 210, 220, 231, 244, 281, 305, 308, 330, 366, 385, 420, 427, 462, 562, 610, 660, 671, 732, 770, 843, 854, 915, 924, 1124, 1155, 1220, 1281, 1342, 1405, 1540, 1686, 1708, 1830, 1967, 2013, 2135, 2310, 2562, 2684, 2810, 3091, 3355, 3372, 3660, 3934, 4026, 4215, 4270, 4620, 4697, 5124, 5620, 5901, 6182, 6405, 6710, 7868, 8052, 8430, 8540, 9273, 9394, 9835, 10065, 11802, 12364, 12810, 13420, 14091, 15455, 16860, 17141, 18546, 18788, 19670, 20130, 21637, 23485, 23604, 25620, 28182, 29505, 30910, 34282, 37092, 39340, 40260, 43274, 46365, 46970, 51423, 56364, 59010, 61820, 64911, 68564, 70455, 85705, 86548, 92730, 93940, 102846, 108185, 118020, 119987, 129822, 140910, 171410, 185460, 188551, 205692, 216370, 239974, 257115, 259644, 281820, 324555, 342820, 359961, 377102, 432740, 479948, 514230, 565653, 599935, 649110, 719922, 754204, 942755, 1028460, 1131306, 1199870, 1298220, 1319857, 1439844, 1799805, 1885510, 2262612, 2399740, 2639714, 2828265, 3599610, 3771020, 3959571, 5279428, 5656530, 6599285, 7199220, 7919142, 11313060, 13198570, 15838284, 19797855, 26397140, 39595710, 79191420]

約数ペア:

[(1, 79191420), (2, 39595710), (3, 26397140), (4, 19797855), (5, 15838284), (6, 13198570), (7, 11313060), (10, 7919142), (11, 7199220), (12, 6599285), (14, 5656530), (15, 5279428), (20, 3959571), (21, 3771020), (22, 3599610), (28, 2828265), (30, 2639714), (33, 2399740), (35, 2262612), (42, 1885510), (44, 1799805), (55, 1439844), (60, 1319857), (61, 1298220), (66, 1199870), (70, 1131306), (77, 1028460), (84, 942755), (105, 754204), (110, 719922), (122, 649110), (132, 599935), (140, 565653), (154, 514230), (165, 479948), (183, 432740), (210, 377102), (220, 359961), (231, 342820), (244, 324555), (281, 281820), (305, 259644), (308, 257115), (330, 239974), (366, 216370), (385, 205692), (420, 188551), (427, 185460), (462, 171410), (562, 140910), (610, 129822), (660, 119987), (671, 118020), (732, 108185), (770, 102846), (843, 93940), (854, 92730), (915, 86548), (924, 85705), (1124, 70455), (1155, 68564), (1220, 64911), (1281, 61820), (1342, 59010), (1405, 56364), (1540, 51423), (1686, 46970), (1708, 46365), (1830, 43274), (1967, 40260), (2013, 39340), (2135, 37092), (2310, 34282), (2562, 30910), (2684, 29505), (2810, 28182), (3091, 25620), (3355, 23604), (3372, 23485), (3660, 21637), (3934, 20130), (4026, 19670), (4215, 18788), (4270, 18546), (4620, 17141), (4697, 16860), (5124, 15455), (5620, 14091), (5901, 13420), (6182, 12810), (6405, 12364), (6710, 11802), (7868, 10065), (8052, 9835), (8430, 9394), (8540, 9273)]