170196180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 637072128

約数和(自身を除く): 466875948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 121, 132, 140, 154, 165, 170, 187, 197, 204, 210, 220, 231, 238, 242, 255, 308, 330, 340, 357, 363, 374, 385, 394, 420, 462, 476, 484, 510, 561, 591, 595, 605, 660, 714, 726, 748, 770, 788, 847, 924, 935, 985, 1020, 1122, 1155, 1182, 1190, 1210, 1309, 1379, 1428, 1452, 1540, 1694, 1785, 1815, 1870, 1970, 2057, 2167, 2244, 2310, 2364, 2380, 2420, 2541, 2618, 2758, 2805, 2955, 3349, 3388, 3570, 3630, 3740, 3927, 3940, 4114, 4137, 4235, 4334, 4620, 5082, 5236, 5516, 5610, 5910, 6171, 6501, 6545, 6698, 6895, 7140, 7260, 7854, 8228, 8274, 8470, 8668, 10047, 10164, 10285, 10835, 11220, 11820, 12342, 12705, 13002, 13090, 13396, 13790, 14399, 15169, 15708, 16548, 16745, 16940, 19635, 20094, 20570, 20685, 21670, 23443, 23837, 24684, 25410, 26004, 26180, 27580, 28798, 30338, 30855, 32505, 33490, 36839, 39270, 40188, 41140, 41370, 43197, 43340, 45507, 46886, 47674, 50235, 50820, 57596, 60676, 61710, 65010, 66980, 70329, 71511, 71995, 73678, 75845, 78540, 82740, 86394, 91014, 93772, 95348, 100470, 110517, 117215, 119185, 123420, 130020, 140658, 143022, 143990, 147356, 151690, 166859, 172788, 182028, 184195, 200940, 215985, 221034, 227535, 234430, 238370, 257873, 281316, 286044, 287980, 303380, 333718, 351645, 357555, 368390, 405229, 431970, 442068, 455070, 468860, 476740, 500577, 515746, 552585, 667436, 703290, 715110, 736780, 773619, 810458, 834295, 863940, 910140, 1001154, 1031492, 1105170, 1215687, 1289365, 1406580, 1430220, 1547238, 1620916, 1668590, 2002308, 2026145, 2210340, 2431374, 2502885, 2578730, 2836603, 3094476, 3337180, 3868095, 4052290, 4862748, 5005770, 5157460, 5673206, 6078435, 7736190, 8104580, 8509809, 10011540, 11346412, 12156870, 14183015, 15472380, 17019618, 24313740, 28366030, 34039236, 42549045, 56732060, 85098090, 170196180]

約数ペア:

[(1, 170196180), (2, 85098090), (3, 56732060), (4, 42549045), (5, 34039236), (6, 28366030), (7, 24313740), (10, 17019618), (11, 15472380), (12, 14183015), (14, 12156870), (15, 11346412), (17, 10011540), (20, 8509809), (21, 8104580), (22, 7736190), (28, 6078435), (30, 5673206), (33, 5157460), (34, 5005770), (35, 4862748), (42, 4052290), (44, 3868095), (51, 3337180), (55, 3094476), (60, 2836603), (66, 2578730), (68, 2502885), (70, 2431374), (77, 2210340), (84, 2026145), (85, 2002308), (102, 1668590), (105, 1620916), (110, 1547238), (119, 1430220), (121, 1406580), (132, 1289365), (140, 1215687), (154, 1105170), (165, 1031492), (170, 1001154), (187, 910140), (197, 863940), (204, 834295), (210, 810458), (220, 773619), (231, 736780), (238, 715110), (242, 703290), (255, 667436), (308, 552585), (330, 515746), (340, 500577), (357, 476740), (363, 468860), (374, 455070), (385, 442068), (394, 431970), (420, 405229), (462, 368390), (476, 357555), (484, 351645), (510, 333718), (561, 303380), (591, 287980), (595, 286044), (605, 281316), (660, 257873), (714, 238370), (726, 234430), (748, 227535), (770, 221034), (788, 215985), (847, 200940), (924, 184195), (935, 182028), (985, 172788), (1020, 166859), (1122, 151690), (1155, 147356), (1182, 143990), (1190, 143022), (1210, 140658), (1309, 130020), (1379, 123420), (1428, 119185), (1452, 117215), (1540, 110517), (1694, 100470), (1785, 95348), (1815, 93772), (1870, 91014), (1970, 86394), (2057, 82740), (2167, 78540), (2244, 75845), (2310, 73678), (2364, 71995), (2380, 71511), (2420, 70329), (2541, 66980), (2618, 65010), (2758, 61710), (2805, 60676), (2955, 57596), (3349, 50820), (3388, 50235), (3570, 47674), (3630, 46886), (3740, 45507), (3927, 43340), (3940, 43197), (4114, 41370), (4137, 41140), (4235, 40188), (4334, 39270), (4620, 36839), (5082, 33490), (5236, 32505), (5516, 30855), (5610, 30338), (5910, 28798), (6171, 27580), (6501, 26180), (6545, 26004), (6698, 25410), (6895, 24684), (7140, 23837), (7260, 23443), (7854, 21670), (8228, 20685), (8274, 20570), (8470, 20094), (8668, 19635), (10047, 16940), (10164, 16745), (10285, 16548), (10835, 15708), (11220, 15169), (11820, 14399), (12342, 13790), (12705, 13396), (13002, 13090)]