268619885280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{249721}}^1$

素因数の和:249831

約数の個数: 240

約数和(自身を含む): 959429926224

約数和(自身を除く): 690810040944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 216, 240, 249, 270, 288, 324, 332, 360, 405, 415, 432, 480, 498, 540, 648, 664, 720, 747, 810, 830, 864, 996, 1080, 1245, 1296, 1328, 1440, 1494, 1620, 1660, 1992, 2160, 2241, 2490, 2592, 2656, 2988, 3240, 3320, 3735, 3984, 4320, 4482, 4980, 5976, 6480, 6640, 6723, 7470, 7968, 8964, 9960, 11205, 11952, 12960, 13280, 13446, 14940, 17928, 19920, 22410, 23904, 26892, 29880, 33615, 35856, 39840, 44820, 53784, 59760, 67230, 71712, 89640, 107568, 119520, 134460, 179280, 215136, 249721, 268920, 358560, 499442, 537840, 749163, 998884, 1075680, 1248605, 1498326, 1997768, 2247489, 2497210, 2996652, 3745815, 3995536, 4494978, 4994420, 5993304, 6742467, 7491630, 7991072, 8989956, 9988840, 11237445, 11986608, 13484934, 14983260, 17979912, 19977680, 20227401, 20726843, 22474890, 23973216, 26969868, 29966520, 33712335, 35959824, 39955360, 40454802, 41453686, 44949780, 53939736, 59933040, 62180529, 67424670, 71919648, 80909604, 82907372, 89899560, 101137005, 103634215, 107879472, 119866080, 124361058, 134849340, 161819208, 165814744, 179799120, 186541587, 202274010, 207268430, 215758944, 248722116, 269698680, 310902645, 323638416, 331629488, 359598240, 373083174, 404548020, 414536860, 497444232, 539397360, 559624761, 621805290, 647276832, 663258976, 746166348, 809096040, 829073720, 932707935, 994888464, 1078794720, 1119249522, 1243610580, 1492332696, 1618192080, 1658147440, 1678874283, 1865415870, 1989776928, 2238499044, 2487221160, 2798123805, 2984665392, 3236384160, 3316294880, 3357748566, 3730831740, 4476998088, 4974442320, 5596247610, 5969330784, 6715497132, 7461663480, 8394371415, 8953996176, 9948884640, 11192495220, 13430994264, 14923326960, 16788742830, 17907992352, 22384990440, 26861988528, 29846653920, 33577485660, 44769980880, 53723977056, 67154971320, 89539961760, 134309942640, 268619885280]

約数ペア:

[(1, 268619885280), (2, 134309942640), (3, 89539961760), (4, 67154971320), (5, 53723977056), (6, 44769980880), (8, 33577485660), (9, 29846653920), (10, 26861988528), (12, 22384990440), (15, 17907992352), (16, 16788742830), (18, 14923326960), (20, 13430994264), (24, 11192495220), (27, 9948884640), (30, 8953996176), (32, 8394371415), (36, 7461663480), (40, 6715497132), (45, 5969330784), (48, 5596247610), (54, 4974442320), (60, 4476998088), (72, 3730831740), (80, 3357748566), (81, 3316294880), (83, 3236384160), (90, 2984665392), (96, 2798123805), (108, 2487221160), (120, 2238499044), (135, 1989776928), (144, 1865415870), (160, 1678874283), (162, 1658147440), (166, 1618192080), (180, 1492332696), (216, 1243610580), (240, 1119249522), (249, 1078794720), (270, 994888464), (288, 932707935), (324, 829073720), (332, 809096040), (360, 746166348), (405, 663258976), (415, 647276832), (432, 621805290), (480, 559624761), (498, 539397360), (540, 497444232), (648, 414536860), (664, 404548020), (720, 373083174), (747, 359598240), (810, 331629488), (830, 323638416), (864, 310902645), (996, 269698680), (1080, 248722116), (1245, 215758944), (1296, 207268430), (1328, 202274010), (1440, 186541587), (1494, 179799120), (1620, 165814744), (1660, 161819208), (1992, 134849340), (2160, 124361058), (2241, 119866080), (2490, 107879472), (2592, 103634215), (2656, 101137005), (2988, 89899560), (3240, 82907372), (3320, 80909604), (3735, 71919648), (3984, 67424670), (4320, 62180529), (4482, 59933040), (4980, 53939736), (5976, 44949780), (6480, 41453686), (6640, 40454802), (6723, 39955360), (7470, 35959824), (7968, 33712335), (8964, 29966520), (9960, 26969868), (11205, 23973216), (11952, 22474890), (12960, 20726843), (13280, 20227401), (13446, 19977680), (14940, 17979912), (17928, 14983260), (19920, 13484934), (22410, 11986608), (23904, 11237445), (26892, 9988840), (29880, 8989956), (33615, 7991072), (35856, 7491630), (39840, 6742467), (44820, 5993304), (53784, 4994420), (59760, 4494978), (67230, 3995536), (71712, 3745815), (89640, 2996652), (107568, 2497210), (119520, 2247489), (134460, 1997768), (179280, 1498326), (215136, 1248605), (249721, 1075680), (268920, 998884), (358560, 749163), (499442, 537840)]