409026960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 1427200320

約数和(自身を除く): 1018173360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 67, 72, 80, 90, 120, 122, 134, 139, 144, 180, 183, 201, 240, 244, 268, 278, 305, 335, 360, 366, 402, 417, 488, 536, 549, 556, 603, 610, 670, 695, 720, 732, 804, 834, 915, 976, 1005, 1072, 1098, 1112, 1206, 1220, 1251, 1340, 1390, 1464, 1608, 1668, 1830, 2010, 2085, 2196, 2224, 2412, 2440, 2502, 2680, 2745, 2780, 2928, 3015, 3216, 3336, 3660, 4020, 4087, 4170, 4392, 4824, 4880, 5004, 5360, 5490, 5560, 6030, 6255, 6672, 7320, 8040, 8174, 8340, 8479, 8784, 9313, 9648, 10008, 10980, 11120, 12060, 12261, 12510, 14640, 16080, 16348, 16680, 16958, 18626, 20016, 20435, 21960, 24120, 24522, 25020, 25437, 27939, 32696, 33360, 33916, 36783, 37252, 40870, 42395, 43920, 46565, 48240, 49044, 50040, 50874, 55878, 61305, 65392, 67832, 73566, 74504, 76311, 81740, 83817, 84790, 93130, 98088, 100080, 101748, 111756, 122610, 127185, 135664, 139695, 147132, 149008, 152622, 163480, 167634, 169580, 183915, 186260, 196176, 203496, 223512, 245220, 254370, 279390, 294264, 305244, 326960, 335268, 339160, 367830, 372520, 381555, 406992, 419085, 447024, 490440, 508740, 558780, 568093, 588528, 610488, 670536, 678320, 735660, 745040, 763110, 838170, 980880, 1017480, 1117560, 1136186, 1220976, 1341072, 1471320, 1526220, 1676340, 1704279, 2034960, 2235120, 2272372, 2840465, 2942640, 3052440, 3352680, 3408558, 4544744, 5112837, 5680930, 6104880, 6705360, 6817116, 8521395, 9089488, 10225674, 11361860, 13634232, 17042790, 20451348, 22723720, 25564185, 27268464, 34085580, 40902696, 45447440, 51128370, 68171160, 81805392, 102256740, 136342320, 204513480, 409026960]

約数ペア:

[(1, 409026960), (2, 204513480), (3, 136342320), (4, 102256740), (5, 81805392), (6, 68171160), (8, 51128370), (9, 45447440), (10, 40902696), (12, 34085580), (15, 27268464), (16, 25564185), (18, 22723720), (20, 20451348), (24, 17042790), (30, 13634232), (36, 11361860), (40, 10225674), (45, 9089488), (48, 8521395), (60, 6817116), (61, 6705360), (67, 6104880), (72, 5680930), (80, 5112837), (90, 4544744), (120, 3408558), (122, 3352680), (134, 3052440), (139, 2942640), (144, 2840465), (180, 2272372), (183, 2235120), (201, 2034960), (240, 1704279), (244, 1676340), (268, 1526220), (278, 1471320), (305, 1341072), (335, 1220976), (360, 1136186), (366, 1117560), (402, 1017480), (417, 980880), (488, 838170), (536, 763110), (549, 745040), (556, 735660), (603, 678320), (610, 670536), (670, 610488), (695, 588528), (720, 568093), (732, 558780), (804, 508740), (834, 490440), (915, 447024), (976, 419085), (1005, 406992), (1072, 381555), (1098, 372520), (1112, 367830), (1206, 339160), (1220, 335268), (1251, 326960), (1340, 305244), (1390, 294264), (1464, 279390), (1608, 254370), (1668, 245220), (1830, 223512), (2010, 203496), (2085, 196176), (2196, 186260), (2224, 183915), (2412, 169580), (2440, 167634), (2502, 163480), (2680, 152622), (2745, 149008), (2780, 147132), (2928, 139695), (3015, 135664), (3216, 127185), (3336, 122610), (3660, 111756), (4020, 101748), (4087, 100080), (4170, 98088), (4392, 93130), (4824, 84790), (4880, 83817), (5004, 81740), (5360, 76311), (5490, 74504), (5560, 73566), (6030, 67832), (6255, 65392), (6672, 61305), (7320, 55878), (8040, 50874), (8174, 50040), (8340, 49044), (8479, 48240), (8784, 46565), (9313, 43920), (9648, 42395), (10008, 40870), (10980, 37252), (11120, 36783), (12060, 33916), (12261, 33360), (12510, 32696), (14640, 27939), (16080, 25437), (16348, 25020), (16680, 24522), (16958, 24120), (18626, 21960), (20016, 20435)]