207237030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 684343296

約数和(自身を除く): 477106266

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 67, 70, 77, 78, 91, 103, 105, 110, 130, 134, 143, 154, 165, 182, 195, 201, 206, 210, 231, 273, 286, 309, 330, 335, 385, 390, 402, 429, 455, 462, 469, 515, 546, 618, 670, 715, 721, 737, 770, 858, 871, 910, 938, 1001, 1005, 1030, 1133, 1155, 1339, 1365, 1407, 1430, 1442, 1474, 1545, 1742, 2002, 2010, 2145, 2163, 2211, 2266, 2310, 2345, 2613, 2678, 2730, 2814, 3003, 3090, 3399, 3605, 3685, 4017, 4290, 4326, 4355, 4422, 4690, 5005, 5159, 5226, 5665, 6006, 6097, 6695, 6798, 6901, 7035, 7210, 7370, 7931, 8034, 8710, 9373, 9581, 10010, 10318, 10815, 11055, 11330, 12194, 13065, 13390, 13802, 14070, 14729, 15015, 15477, 15862, 16995, 18291, 18746, 19162, 20085, 20703, 21630, 22110, 23793, 25795, 26130, 28119, 28743, 29458, 30030, 30485, 30954, 33990, 34505, 36582, 39655, 40170, 41406, 44187, 46865, 47586, 47905, 48307, 51590, 56238, 57486, 60970, 67067, 69010, 73645, 75911, 77385, 79310, 88374, 89713, 91455, 93730, 95810, 96614, 103103, 103515, 118965, 134134, 140595, 143715, 144921, 147290, 151822, 154770, 179426, 182910, 201201, 206206, 207030, 220935, 227733, 237930, 241535, 269139, 281190, 287430, 289842, 309309, 335335, 379555, 402402, 441870, 448565, 455466, 483070, 515515, 531377, 538278, 618618, 627991, 670670, 724605, 759110, 897130, 986843, 1006005, 1031030, 1062754, 1138665, 1255982, 1345695, 1449210, 1546545, 1594131, 1883973, 1973686, 2012010, 2277330, 2656885, 2691390, 2960529, 3093090, 3139955, 3188262, 3767946, 4934215, 5313770, 5921058, 6279910, 6907901, 7970655, 9419865, 9868430, 13815802, 14802645, 15941310, 18839730, 20723703, 29605290, 34539505, 41447406, 69079010, 103618515, 207237030]

約数ペア:

[(1, 207237030), (2, 103618515), (3, 69079010), (5, 41447406), (6, 34539505), (7, 29605290), (10, 20723703), (11, 18839730), (13, 15941310), (14, 14802645), (15, 13815802), (21, 9868430), (22, 9419865), (26, 7970655), (30, 6907901), (33, 6279910), (35, 5921058), (39, 5313770), (42, 4934215), (55, 3767946), (65, 3188262), (66, 3139955), (67, 3093090), (70, 2960529), (77, 2691390), (78, 2656885), (91, 2277330), (103, 2012010), (105, 1973686), (110, 1883973), (130, 1594131), (134, 1546545), (143, 1449210), (154, 1345695), (165, 1255982), (182, 1138665), (195, 1062754), (201, 1031030), (206, 1006005), (210, 986843), (231, 897130), (273, 759110), (286, 724605), (309, 670670), (330, 627991), (335, 618618), (385, 538278), (390, 531377), (402, 515515), (429, 483070), (455, 455466), (462, 448565), (469, 441870), (515, 402402), (546, 379555), (618, 335335), (670, 309309), (715, 289842), (721, 287430), (737, 281190), (770, 269139), (858, 241535), (871, 237930), (910, 227733), (938, 220935), (1001, 207030), (1005, 206206), (1030, 201201), (1133, 182910), (1155, 179426), (1339, 154770), (1365, 151822), (1407, 147290), (1430, 144921), (1442, 143715), (1474, 140595), (1545, 134134), (1742, 118965), (2002, 103515), (2010, 103103), (2145, 96614), (2163, 95810), (2211, 93730), (2266, 91455), (2310, 89713), (2345, 88374), (2613, 79310), (2678, 77385), (2730, 75911), (2814, 73645), (3003, 69010), (3090, 67067), (3399, 60970), (3605, 57486), (3685, 56238), (4017, 51590), (4290, 48307), (4326, 47905), (4355, 47586), (4422, 46865), (4690, 44187), (5005, 41406), (5159, 40170), (5226, 39655), (5665, 36582), (6006, 34505), (6097, 33990), (6695, 30954), (6798, 30485), (6901, 30030), (7035, 29458), (7210, 28743), (7370, 28119), (7931, 26130), (8034, 25795), (8710, 23793), (9373, 22110), (9581, 21630), (10010, 20703), (10318, 20085), (10815, 19162), (11055, 18746), (11330, 18291), (12194, 16995), (13065, 15862), (13390, 15477), (13802, 15015), (14070, 14729)]