209582160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 714329280

約数和(自身を除く): 504747120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 59, 60, 76, 80, 82, 95, 114, 118, 120, 123, 152, 164, 177, 190, 205, 228, 236, 240, 246, 285, 295, 304, 328, 354, 361, 380, 410, 456, 472, 492, 570, 590, 615, 656, 708, 722, 760, 779, 820, 885, 912, 944, 984, 1083, 1121, 1140, 1180, 1230, 1416, 1444, 1520, 1558, 1640, 1770, 1805, 1968, 2166, 2242, 2280, 2337, 2360, 2419, 2460, 2832, 2888, 3116, 3280, 3363, 3540, 3610, 3895, 4332, 4484, 4560, 4674, 4720, 4838, 4920, 5415, 5605, 5776, 6232, 6726, 7080, 7220, 7257, 7790, 8664, 8968, 9348, 9676, 9840, 10830, 11210, 11685, 12095, 12464, 13452, 14160, 14440, 14514, 14801, 15580, 16815, 17328, 17936, 18696, 19352, 21299, 21660, 22420, 23370, 24190, 26904, 28880, 29028, 29602, 31160, 33630, 36285, 37392, 38704, 42598, 43320, 44403, 44840, 45961, 46740, 48380, 53808, 58056, 59204, 62320, 63897, 67260, 72570, 74005, 85196, 86640, 88806, 89680, 91922, 93480, 96760, 106495, 116112, 118408, 127794, 134520, 137883, 145140, 148010, 170392, 177612, 183844, 186960, 193520, 212990, 222015, 229805, 236816, 255588, 269040, 275766, 290280, 296020, 319485, 340784, 355224, 367688, 425980, 444030, 459610, 511176, 551532, 580560, 592040, 638970, 689415, 710448, 735376, 851960, 873259, 888060, 919220, 1022352, 1103064, 1184080, 1277940, 1378830, 1703920, 1746518, 1776120, 1838440, 2206128, 2555880, 2619777, 2757660, 3493036, 3552240, 3676880, 4366295, 5111760, 5239554, 5515320, 6986072, 8732590, 10479108, 11030640, 13098885, 13972144, 17465180, 20958216, 26197770, 34930360, 41916432, 52395540, 69860720, 104791080, 209582160]

約数ペア:

[(1, 209582160), (2, 104791080), (3, 69860720), (4, 52395540), (5, 41916432), (6, 34930360), (8, 26197770), (10, 20958216), (12, 17465180), (15, 13972144), (16, 13098885), (19, 11030640), (20, 10479108), (24, 8732590), (30, 6986072), (38, 5515320), (40, 5239554), (41, 5111760), (48, 4366295), (57, 3676880), (59, 3552240), (60, 3493036), (76, 2757660), (80, 2619777), (82, 2555880), (95, 2206128), (114, 1838440), (118, 1776120), (120, 1746518), (123, 1703920), (152, 1378830), (164, 1277940), (177, 1184080), (190, 1103064), (205, 1022352), (228, 919220), (236, 888060), (240, 873259), (246, 851960), (285, 735376), (295, 710448), (304, 689415), (328, 638970), (354, 592040), (361, 580560), (380, 551532), (410, 511176), (456, 459610), (472, 444030), (492, 425980), (570, 367688), (590, 355224), (615, 340784), (656, 319485), (708, 296020), (722, 290280), (760, 275766), (779, 269040), (820, 255588), (885, 236816), (912, 229805), (944, 222015), (984, 212990), (1083, 193520), (1121, 186960), (1140, 183844), (1180, 177612), (1230, 170392), (1416, 148010), (1444, 145140), (1520, 137883), (1558, 134520), (1640, 127794), (1770, 118408), (1805, 116112), (1968, 106495), (2166, 96760), (2242, 93480), (2280, 91922), (2337, 89680), (2360, 88806), (2419, 86640), (2460, 85196), (2832, 74005), (2888, 72570), (3116, 67260), (3280, 63897), (3363, 62320), (3540, 59204), (3610, 58056), (3895, 53808), (4332, 48380), (4484, 46740), (4560, 45961), (4674, 44840), (4720, 44403), (4838, 43320), (4920, 42598), (5415, 38704), (5605, 37392), (5776, 36285), (6232, 33630), (6726, 31160), (7080, 29602), (7220, 29028), (7257, 28880), (7790, 26904), (8664, 24190), (8968, 23370), (9348, 22420), (9676, 21660), (9840, 21299), (10830, 19352), (11210, 18696), (11685, 17936), (12095, 17328), (12464, 16815), (13452, 15580), (14160, 14801), (14440, 14514)]