209530860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 432

約数和(自身を含む): 815109120

約数和(自身を除く): 605578260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 31, 33, 35, 38, 42, 44, 49, 55, 57, 60, 62, 66, 70, 76, 77, 84, 93, 95, 98, 105, 110, 114, 121, 124, 132, 133, 140, 147, 154, 155, 165, 186, 190, 196, 209, 210, 217, 220, 228, 231, 242, 245, 266, 285, 294, 308, 310, 330, 341, 363, 372, 380, 385, 399, 418, 420, 434, 462, 465, 484, 490, 532, 539, 570, 588, 589, 605, 620, 627, 651, 660, 665, 682, 726, 735, 770, 798, 836, 847, 868, 924, 930, 931, 980, 1023, 1045, 1078, 1085, 1140, 1155, 1178, 1210, 1254, 1302, 1330, 1364, 1452, 1463, 1470, 1519, 1540, 1596, 1617, 1694, 1705, 1767, 1815, 1860, 1862, 1995, 2046, 2090, 2156, 2170, 2299, 2310, 2356, 2387, 2420, 2508, 2541, 2604, 2660, 2695, 2793, 2926, 2940, 2945, 3038, 3135, 3234, 3255, 3388, 3410, 3534, 3630, 3724, 3751, 3990, 4092, 4123, 4180, 4235, 4340, 4389, 4557, 4598, 4620, 4655, 4774, 5082, 5115, 5390, 5586, 5852, 5890, 5929, 6076, 6270, 6468, 6479, 6510, 6820, 6897, 7068, 7161, 7260, 7315, 7502, 7595, 7980, 8085, 8246, 8470, 8778, 8835, 9114, 9196, 9310, 9548, 10164, 10230, 10241, 10780, 11172, 11253, 11495, 11780, 11858, 11935, 12369, 12540, 12705, 12958, 13020, 13794, 13965, 14322, 14630, 15004, 15190, 16093, 16170, 16492, 16709, 16940, 17556, 17670, 17787, 18228, 18620, 18755, 19437, 20460, 20482, 20615, 21945, 22506, 22785, 22990, 23716, 23870, 24738, 25410, 25916, 26257, 27588, 27930, 28644, 28861, 29260, 29645, 30380, 30723, 32186, 32340, 32395, 33418, 34485, 35340, 35574, 35805, 37510, 38874, 40964, 41230, 43890, 45012, 45353, 45570, 45980, 47740, 48279, 49476, 50127, 50820, 51205, 52514, 55860, 56265, 57722, 59290, 61446, 61845, 64372, 64790, 66836, 68970, 71148, 71269, 71610, 75020, 77748, 78771, 80465, 82460, 83545, 86583, 87780, 88935, 90706, 91140, 96558, 97185, 100254, 102410, 105028, 112530, 112651, 115444, 118580, 122892, 123690, 129580, 131285, 136059, 137940, 142538, 143220, 144305, 153615, 157542, 160930, 167090, 173166, 177870, 181412, 183799, 193116, 194370, 200508, 204820, 213807, 225060, 225302, 226765, 241395, 247380, 250635, 262570, 272118, 285076, 288610, 307230, 315084, 317471, 321860, 334180, 337953, 346332, 355740, 356345, 367598, 388740, 393855, 427614, 432915, 450604, 453530, 482790, 498883, 501270, 525140, 544236, 551397, 563255, 577220, 614460, 634942, 675906, 680295, 712690, 735196, 787710, 855228, 865830, 907060, 918995, 952413, 965580, 997766, 1002540, 1069035, 1102794, 1126510, 1269884, 1351812, 1360590, 1425380, 1496649, 1575420, 1587355, 1689765, 1731660, 1837990, 1904826, 1995532, 2138070, 2205588, 2253020, 2494415, 2721180, 2756985, 2993298, 3174710, 3379530, 3492181, 3675980, 3809652, 4276140, 4762065, 4988830, 5513970, 5986596, 6349420, 6759060, 6984362, 7483245, 9524130, 9977660, 10476543, 11027940, 13968724, 14966490, 17460905, 19048260, 20953086, 29932980, 34921810, 41906172, 52382715, 69843620, 104765430, 209530860]

約数ペア:

[(1, 209530860), (2, 104765430), (3, 69843620), (4, 52382715), (5, 41906172), (6, 34921810), (7, 29932980), (10, 20953086), (11, 19048260), (12, 17460905), (14, 14966490), (15, 13968724), (19, 11027940), (20, 10476543), (21, 9977660), (22, 9524130), (28, 7483245), (30, 6984362), (31, 6759060), (33, 6349420), (35, 5986596), (38, 5513970), (42, 4988830), (44, 4762065), (49, 4276140), (55, 3809652), (57, 3675980), (60, 3492181), (62, 3379530), (66, 3174710), (70, 2993298), (76, 2756985), (77, 2721180), (84, 2494415), (93, 2253020), (95, 2205588), (98, 2138070), (105, 1995532), (110, 1904826), (114, 1837990), (121, 1731660), (124, 1689765), (132, 1587355), (133, 1575420), (140, 1496649), (147, 1425380), (154, 1360590), (155, 1351812), (165, 1269884), (186, 1126510), (190, 1102794), (196, 1069035), (209, 1002540), (210, 997766), (217, 965580), (220, 952413), (228, 918995), (231, 907060), (242, 865830), (245, 855228), (266, 787710), (285, 735196), (294, 712690), (308, 680295), (310, 675906), (330, 634942), (341, 614460), (363, 577220), (372, 563255), (380, 551397), (385, 544236), (399, 525140), (418, 501270), (420, 498883), (434, 482790), (462, 453530), (465, 450604), (484, 432915), (490, 427614), (532, 393855), (539, 388740), (570, 367598), (588, 356345), (589, 355740), (605, 346332), (620, 337953), (627, 334180), (651, 321860), (660, 317471), (665, 315084), (682, 307230), (726, 288610), (735, 285076), (770, 272118), (798, 262570), (836, 250635), (847, 247380), (868, 241395), (924, 226765), (930, 225302), (931, 225060), (980, 213807), (1023, 204820), (1045, 200508), (1078, 194370), (1085, 193116), (1140, 183799), (1155, 181412), (1178, 177870), (1210, 173166), (1254, 167090), (1302, 160930), (1330, 157542), (1364, 153615), (1452, 144305), (1463, 143220), (1470, 142538), (1519, 137940), (1540, 136059), (1596, 131285), (1617, 129580), (1694, 123690), (1705, 122892), (1767, 118580), (1815, 115444), (1860, 112651), (1862, 112530), (1995, 105028), (2046, 102410), (2090, 100254), (2156, 97185), (2170, 96558), (2299, 91140), (2310, 90706), (2356, 88935), (2387, 87780), (2420, 86583), (2508, 83545), (2541, 82460), (2604, 80465), (2660, 78771), (2695, 77748), (2793, 75020), (2926, 71610), (2940, 71269), (2945, 71148), (3038, 68970), (3135, 66836), (3234, 64790), (3255, 64372), (3388, 61845), (3410, 61446), (3534, 59290), (3630, 57722), (3724, 56265), (3751, 55860), (3990, 52514), (4092, 51205), (4123, 50820), (4180, 50127), (4235, 49476), (4340, 48279), (4389, 47740), (4557, 45980), (4598, 45570), (4620, 45353), (4655, 45012), (4774, 43890), (5082, 41230), (5115, 40964), (5390, 38874), (5586, 37510), (5852, 35805), (5890, 35574), (5929, 35340), (6076, 34485), (6270, 33418), (6468, 32395), (6479, 32340), (6510, 32186), (6820, 30723), (6897, 30380), (7068, 29645), (7161, 29260), (7260, 28861), (7315, 28644), (7502, 27930), (7595, 27588), (7980, 26257), (8085, 25916), (8246, 25410), (8470, 24738), (8778, 23870), (8835, 23716), (9114, 22990), (9196, 22785), (9310, 22506), (9548, 21945), (10164, 20615), (10230, 20482), (10241, 20460), (10780, 19437), (11172, 18755), (11253, 18620), (11495, 18228), (11780, 17787), (11858, 17670), (11935, 17556), (12369, 16940), (12540, 16709), (12705, 16492), (12958, 16170), (13020, 16093), (13794, 15190), (13965, 15004), (14322, 14630)]