80846220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 301045248

約数和(自身を除く): 220199028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 67, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 134, 140, 156, 169, 170, 182, 195, 201, 204, 210, 221, 238, 255, 260, 268, 273, 335, 338, 340, 357, 364, 390, 402, 420, 442, 455, 469, 476, 507, 510, 546, 595, 663, 670, 676, 714, 780, 804, 845, 871, 884, 910, 938, 1005, 1014, 1020, 1092, 1105, 1139, 1183, 1190, 1326, 1340, 1365, 1407, 1428, 1547, 1690, 1742, 1785, 1820, 1876, 2010, 2028, 2210, 2278, 2345, 2366, 2380, 2535, 2613, 2652, 2730, 2814, 2873, 3094, 3315, 3380, 3417, 3484, 3549, 3570, 4020, 4355, 4420, 4556, 4641, 4690, 4732, 5070, 5226, 5460, 5628, 5695, 5746, 5915, 6097, 6188, 6630, 6834, 7035, 7098, 7140, 7735, 7973, 8619, 8710, 9282, 9380, 10140, 10452, 11323, 11390, 11492, 11830, 12194, 13065, 13260, 13668, 14070, 14196, 14365, 14807, 15470, 15946, 17085, 17238, 17420, 17745, 18291, 18564, 20111, 22646, 22780, 23205, 23660, 23919, 24388, 26130, 28140, 28730, 29614, 30485, 30940, 31892, 33969, 34170, 34476, 35490, 36582, 39865, 40222, 43095, 44421, 45292, 46410, 47838, 52260, 56615, 57460, 59228, 60333, 60970, 67938, 68340, 70980, 73164, 74035, 79261, 79730, 80444, 86190, 88842, 91455, 92820, 95676, 100555, 103649, 113230, 119595, 120666, 121940, 135876, 148070, 158522, 159460, 169845, 172380, 177684, 182910, 192491, 201110, 207298, 222105, 226460, 237783, 239190, 241332, 296140, 301665, 310947, 317044, 339690, 365820, 384982, 396305, 402220, 414596, 444210, 475566, 478380, 518245, 577473, 603330, 621894, 679380, 769964, 792610, 888420, 951132, 962455, 1036490, 1154946, 1188915, 1206660, 1243788, 1347437, 1554735, 1585220, 1924910, 2072980, 2309892, 2377830, 2694874, 2887365, 3109470, 3849820, 4042311, 4755660, 5389748, 5774730, 6218940, 6737185, 8084622, 11549460, 13474370, 16169244, 20211555, 26948740, 40423110, 80846220]

約数ペア:

[(1, 80846220), (2, 40423110), (3, 26948740), (4, 20211555), (5, 16169244), (6, 13474370), (7, 11549460), (10, 8084622), (12, 6737185), (13, 6218940), (14, 5774730), (15, 5389748), (17, 4755660), (20, 4042311), (21, 3849820), (26, 3109470), (28, 2887365), (30, 2694874), (34, 2377830), (35, 2309892), (39, 2072980), (42, 1924910), (51, 1585220), (52, 1554735), (60, 1347437), (65, 1243788), (67, 1206660), (68, 1188915), (70, 1154946), (78, 1036490), (84, 962455), (85, 951132), (91, 888420), (102, 792610), (105, 769964), (119, 679380), (130, 621894), (134, 603330), (140, 577473), (156, 518245), (169, 478380), (170, 475566), (182, 444210), (195, 414596), (201, 402220), (204, 396305), (210, 384982), (221, 365820), (238, 339690), (255, 317044), (260, 310947), (268, 301665), (273, 296140), (335, 241332), (338, 239190), (340, 237783), (357, 226460), (364, 222105), (390, 207298), (402, 201110), (420, 192491), (442, 182910), (455, 177684), (469, 172380), (476, 169845), (507, 159460), (510, 158522), (546, 148070), (595, 135876), (663, 121940), (670, 120666), (676, 119595), (714, 113230), (780, 103649), (804, 100555), (845, 95676), (871, 92820), (884, 91455), (910, 88842), (938, 86190), (1005, 80444), (1014, 79730), (1020, 79261), (1092, 74035), (1105, 73164), (1139, 70980), (1183, 68340), (1190, 67938), (1326, 60970), (1340, 60333), (1365, 59228), (1407, 57460), (1428, 56615), (1547, 52260), (1690, 47838), (1742, 46410), (1785, 45292), (1820, 44421), (1876, 43095), (2010, 40222), (2028, 39865), (2210, 36582), (2278, 35490), (2345, 34476), (2366, 34170), (2380, 33969), (2535, 31892), (2613, 30940), (2652, 30485), (2730, 29614), (2814, 28730), (2873, 28140), (3094, 26130), (3315, 24388), (3380, 23919), (3417, 23660), (3484, 23205), (3549, 22780), (3570, 22646), (4020, 20111), (4355, 18564), (4420, 18291), (4556, 17745), (4641, 17420), (4690, 17238), (4732, 17085), (5070, 15946), (5226, 15470), (5460, 14807), (5628, 14365), (5695, 14196), (5746, 14070), (5915, 13668), (6097, 13260), (6188, 13065), (6630, 12194), (6834, 11830), (7035, 11492), (7098, 11390), (7140, 11323), (7735, 10452), (7973, 10140), (8619, 9380), (8710, 9282)]