206420940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 384

約数和(自身を含む): 774144000

約数和(自身を除く): 567723060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 31, 33, 36, 38, 44, 45, 54, 55, 57, 59, 60, 62, 66, 76, 90, 93, 95, 99, 108, 110, 114, 118, 124, 132, 135, 155, 165, 171, 177, 180, 186, 190, 198, 209, 220, 228, 236, 270, 279, 285, 295, 297, 310, 330, 341, 342, 354, 372, 380, 396, 418, 465, 495, 513, 531, 540, 558, 570, 589, 590, 594, 620, 627, 649, 660, 682, 684, 708, 836, 837, 855, 885, 930, 990, 1023, 1026, 1045, 1062, 1116, 1121, 1140, 1178, 1180, 1188, 1254, 1298, 1364, 1395, 1485, 1593, 1674, 1705, 1710, 1767, 1770, 1829, 1860, 1881, 1947, 1980, 2046, 2052, 2090, 2124, 2242, 2356, 2508, 2565, 2596, 2655, 2790, 2945, 2970, 3069, 3135, 3186, 3245, 3348, 3363, 3410, 3420, 3534, 3540, 3658, 3762, 3894, 4092, 4180, 4185, 4484, 5115, 5130, 5301, 5310, 5487, 5580, 5605, 5643, 5841, 5890, 5940, 6138, 6270, 6372, 6479, 6490, 6726, 6820, 7068, 7316, 7524, 7788, 7965, 8370, 8835, 9145, 9207, 9405, 9735, 10089, 10230, 10260, 10602, 10620, 10974, 11210, 11286, 11682, 11780, 12276, 12331, 12540, 12958, 12980, 13452, 15345, 15903, 15930, 16461, 16740, 16815, 17523, 17670, 18290, 18414, 18810, 19437, 19470, 20119, 20178, 20460, 21204, 21948, 22420, 22572, 23364, 24662, 25916, 26505, 27435, 28215, 29205, 30267, 30690, 31806, 31860, 32395, 32922, 33630, 34751, 35046, 35340, 36580, 36828, 36993, 37620, 38874, 38940, 40238, 40356, 46035, 49324, 49383, 50445, 53010, 54870, 56430, 58311, 58410, 60357, 60534, 61380, 61655, 63612, 64790, 65844, 67260, 69502, 70092, 73986, 77748, 79515, 80476, 82305, 87615, 92070, 97185, 98766, 100595, 100890, 104253, 106020, 109740, 110979, 112860, 116622, 116820, 120714, 121068, 123310, 129580, 139004, 147972, 151335, 159030, 164610, 173755, 174933, 175230, 181071, 184140, 184965, 194370, 197532, 201190, 201780, 208506, 221958, 233244, 241428, 246620, 246915, 291555, 301785, 302670, 312759, 318060, 329220, 332937, 347510, 349866, 350460, 362142, 369930, 382261, 388740, 402380, 417012, 443916, 493830, 521265, 543213, 554895, 583110, 603570, 605340, 625518, 665874, 695020, 699732, 724284, 739860, 764522, 874665, 905355, 938277, 987660, 1042530, 1086426, 1109790, 1146783, 1166220, 1207140, 1251036, 1331748, 1529044, 1563795, 1664685, 1749330, 1810710, 1876554, 1911305, 2085060, 2172852, 2219580, 2293566, 2716065, 3127590, 3329370, 3440349, 3498660, 3621420, 3753108, 3822610, 4587132, 4691385, 5432130, 5733915, 6255180, 6658740, 6880698, 7645220, 9382770, 10321047, 10864260, 11467830, 13761396, 17201745, 18765540, 20642094, 22935660, 34403490, 41284188, 51605235, 68806980, 103210470, 206420940]

約数ペア:

[(1, 206420940), (2, 103210470), (3, 68806980), (4, 51605235), (5, 41284188), (6, 34403490), (9, 22935660), (10, 20642094), (11, 18765540), (12, 17201745), (15, 13761396), (18, 11467830), (19, 10864260), (20, 10321047), (22, 9382770), (27, 7645220), (30, 6880698), (31, 6658740), (33, 6255180), (36, 5733915), (38, 5432130), (44, 4691385), (45, 4587132), (54, 3822610), (55, 3753108), (57, 3621420), (59, 3498660), (60, 3440349), (62, 3329370), (66, 3127590), (76, 2716065), (90, 2293566), (93, 2219580), (95, 2172852), (99, 2085060), (108, 1911305), (110, 1876554), (114, 1810710), (118, 1749330), (124, 1664685), (132, 1563795), (135, 1529044), (155, 1331748), (165, 1251036), (171, 1207140), (177, 1166220), (180, 1146783), (186, 1109790), (190, 1086426), (198, 1042530), (209, 987660), (220, 938277), (228, 905355), (236, 874665), (270, 764522), (279, 739860), (285, 724284), (295, 699732), (297, 695020), (310, 665874), (330, 625518), (341, 605340), (342, 603570), (354, 583110), (372, 554895), (380, 543213), (396, 521265), (418, 493830), (465, 443916), (495, 417012), (513, 402380), (531, 388740), (540, 382261), (558, 369930), (570, 362142), (589, 350460), (590, 349866), (594, 347510), (620, 332937), (627, 329220), (649, 318060), (660, 312759), (682, 302670), (684, 301785), (708, 291555), (836, 246915), (837, 246620), (855, 241428), (885, 233244), (930, 221958), (990, 208506), (1023, 201780), (1026, 201190), (1045, 197532), (1062, 194370), (1116, 184965), (1121, 184140), (1140, 181071), (1178, 175230), (1180, 174933), (1188, 173755), (1254, 164610), (1298, 159030), (1364, 151335), (1395, 147972), (1485, 139004), (1593, 129580), (1674, 123310), (1705, 121068), (1710, 120714), (1767, 116820), (1770, 116622), (1829, 112860), (1860, 110979), (1881, 109740), (1947, 106020), (1980, 104253), (2046, 100890), (2052, 100595), (2090, 98766), (2124, 97185), (2242, 92070), (2356, 87615), (2508, 82305), (2565, 80476), (2596, 79515), (2655, 77748), (2790, 73986), (2945, 70092), (2970, 69502), (3069, 67260), (3135, 65844), (3186, 64790), (3245, 63612), (3348, 61655), (3363, 61380), (3410, 60534), (3420, 60357), (3534, 58410), (3540, 58311), (3658, 56430), (3762, 54870), (3894, 53010), (4092, 50445), (4180, 49383), (4185, 49324), (4484, 46035), (5115, 40356), (5130, 40238), (5301, 38940), (5310, 38874), (5487, 37620), (5580, 36993), (5605, 36828), (5643, 36580), (5841, 35340), (5890, 35046), (5940, 34751), (6138, 33630), (6270, 32922), (6372, 32395), (6479, 31860), (6490, 31806), (6726, 30690), (6820, 30267), (7068, 29205), (7316, 28215), (7524, 27435), (7788, 26505), (7965, 25916), (8370, 24662), (8835, 23364), (9145, 22572), (9207, 22420), (9405, 21948), (9735, 21204), (10089, 20460), (10230, 20178), (10260, 20119), (10602, 19470), (10620, 19437), (10974, 18810), (11210, 18414), (11286, 18290), (11682, 17670), (11780, 17523), (12276, 16815), (12331, 16740), (12540, 16461), (12958, 15930), (12980, 15903), (13452, 15345)]