16248742020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{10067}}^1$

素因数の和:10160

約数の個数: 288

約数和(自身を含む): 59774924160

約数和(自身を除く): 43526182140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 61, 63, 70, 84, 90, 98, 105, 108, 122, 126, 135, 140, 147, 180, 183, 189, 196, 210, 244, 245, 252, 270, 294, 305, 315, 366, 378, 420, 427, 441, 490, 540, 549, 588, 610, 630, 732, 735, 756, 854, 882, 915, 945, 980, 1098, 1220, 1260, 1281, 1323, 1470, 1647, 1708, 1764, 1830, 1890, 2135, 2196, 2205, 2562, 2646, 2745, 2940, 2989, 3294, 3660, 3780, 3843, 4270, 4410, 5124, 5292, 5490, 5978, 6405, 6588, 6615, 7686, 8235, 8540, 8820, 8967, 10067, 10980, 11529, 11956, 12810, 13230, 14945, 15372, 16470, 17934, 19215, 20134, 23058, 25620, 26460, 26901, 29890, 30201, 32940, 35868, 38430, 40268, 44835, 46116, 50335, 53802, 57645, 59780, 60402, 70469, 76860, 80703, 89670, 90603, 100670, 107604, 115290, 120804, 134505, 140938, 151005, 161406, 179340, 181206, 201340, 211407, 230580, 269010, 271809, 281876, 302010, 322812, 352345, 362412, 403515, 422814, 453015, 493283, 538020, 543618, 604020, 614087, 634221, 704690, 807030, 845628, 906030, 986566, 1057035, 1087236, 1228174, 1268442, 1359045, 1409380, 1479849, 1614060, 1812060, 1842261, 1902663, 1973132, 2114070, 2456348, 2466415, 2536884, 2718090, 2959698, 3070435, 3171105, 3684522, 3805326, 4228140, 4298609, 4439547, 4932830, 5436180, 5526783, 5919396, 6140870, 6342210, 7369044, 7399245, 7610652, 8597218, 8879094, 9211305, 9513315, 9865660, 11053566, 12281740, 12684420, 12895827, 13318641, 14798490, 16580349, 17194436, 17758188, 18422610, 19026630, 21493045, 22107132, 22197735, 25791654, 26637282, 27633915, 29596980, 30090263, 33160698, 36845220, 38053260, 38687481, 42986090, 44395470, 51583308, 53274564, 55267830, 60180526, 64479135, 66321396, 66593205, 77374962, 82901745, 85972180, 88790940, 90270789, 110535660, 116062443, 120361052, 128958270, 133186410, 150451315, 154749924, 165803490, 180541578, 193437405, 232124886, 257916540, 266372820, 270812367, 300902630, 331606980, 361083156, 386874810, 451353945, 464249772, 541624734, 580312215, 601805260, 773749620, 812437101, 902707890, 1083249468, 1160624430, 1354061835, 1624874202, 1805415780, 2321248860, 2708123670, 3249748404, 4062185505, 5416247340, 8124371010, 16248742020]

約数ペア:

[(1, 16248742020), (2, 8124371010), (3, 5416247340), (4, 4062185505), (5, 3249748404), (6, 2708123670), (7, 2321248860), (9, 1805415780), (10, 1624874202), (12, 1354061835), (14, 1160624430), (15, 1083249468), (18, 902707890), (20, 812437101), (21, 773749620), (27, 601805260), (28, 580312215), (30, 541624734), (35, 464249772), (36, 451353945), (42, 386874810), (45, 361083156), (49, 331606980), (54, 300902630), (60, 270812367), (61, 266372820), (63, 257916540), (70, 232124886), (84, 193437405), (90, 180541578), (98, 165803490), (105, 154749924), (108, 150451315), (122, 133186410), (126, 128958270), (135, 120361052), (140, 116062443), (147, 110535660), (180, 90270789), (183, 88790940), (189, 85972180), (196, 82901745), (210, 77374962), (244, 66593205), (245, 66321396), (252, 64479135), (270, 60180526), (294, 55267830), (305, 53274564), (315, 51583308), (366, 44395470), (378, 42986090), (420, 38687481), (427, 38053260), (441, 36845220), (490, 33160698), (540, 30090263), (549, 29596980), (588, 27633915), (610, 26637282), (630, 25791654), (732, 22197735), (735, 22107132), (756, 21493045), (854, 19026630), (882, 18422610), (915, 17758188), (945, 17194436), (980, 16580349), (1098, 14798490), (1220, 13318641), (1260, 12895827), (1281, 12684420), (1323, 12281740), (1470, 11053566), (1647, 9865660), (1708, 9513315), (1764, 9211305), (1830, 8879094), (1890, 8597218), (2135, 7610652), (2196, 7399245), (2205, 7369044), (2562, 6342210), (2646, 6140870), (2745, 5919396), (2940, 5526783), (2989, 5436180), (3294, 4932830), (3660, 4439547), (3780, 4298609), (3843, 4228140), (4270, 3805326), (4410, 3684522), (5124, 3171105), (5292, 3070435), (5490, 2959698), (5978, 2718090), (6405, 2536884), (6588, 2466415), (6615, 2456348), (7686, 2114070), (8235, 1973132), (8540, 1902663), (8820, 1842261), (8967, 1812060), (10067, 1614060), (10980, 1479849), (11529, 1409380), (11956, 1359045), (12810, 1268442), (13230, 1228174), (14945, 1087236), (15372, 1057035), (16470, 986566), (17934, 906030), (19215, 845628), (20134, 807030), (23058, 704690), (25620, 634221), (26460, 614087), (26901, 604020), (29890, 543618), (30201, 538020), (32940, 493283), (35868, 453015), (38430, 422814), (40268, 403515), (44835, 362412), (46116, 352345), (50335, 322812), (53802, 302010), (57645, 281876), (59780, 271809), (60402, 269010), (70469, 230580), (76860, 211407), (80703, 201340), (89670, 181206), (90603, 179340), (100670, 161406), (107604, 151005), (115290, 140938), (120804, 134505)]