161692440

素因数分解:

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

素因数の和:131

約数の個数: 384

約数和(自身を含む): 645096960

約数和(自身を除く): 483404520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 67, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 134, 136, 140, 156, 168, 169, 170, 182, 195, 201, 204, 210, 221, 238, 255, 260, 268, 273, 280, 312, 335, 338, 340, 357, 364, 390, 402, 408, 420, 442, 455, 469, 476, 507, 510, 520, 536, 546, 595, 663, 670, 676, 680, 714, 728, 780, 804, 840, 845, 871, 884, 910, 938, 952, 1005, 1014, 1020, 1092, 1105, 1139, 1183, 1190, 1326, 1340, 1352, 1365, 1407, 1428, 1547, 1560, 1608, 1690, 1742, 1768, 1785, 1820, 1876, 2010, 2028, 2040, 2184, 2210, 2278, 2345, 2366, 2380, 2535, 2613, 2652, 2680, 2730, 2814, 2856, 2873, 3094, 3315, 3380, 3417, 3484, 3549, 3570, 3640, 3752, 4020, 4056, 4355, 4420, 4556, 4641, 4690, 4732, 4760, 5070, 5226, 5304, 5460, 5628, 5695, 5746, 5915, 6097, 6188, 6630, 6760, 6834, 6968, 7035, 7098, 7140, 7735, 7973, 8040, 8619, 8710, 8840, 9112, 9282, 9380, 9464, 10140, 10452, 10920, 11256, 11323, 11390, 11492, 11830, 12194, 12376, 13065, 13260, 13668, 14070, 14196, 14280, 14365, 14807, 15470, 15946, 17085, 17238, 17420, 17745, 18291, 18564, 18760, 20111, 20280, 20904, 22646, 22780, 22984, 23205, 23660, 23919, 24388, 26130, 26520, 27336, 28140, 28392, 28730, 29614, 30485, 30940, 31892, 33969, 34170, 34476, 34840, 35490, 36582, 37128, 39865, 40222, 43095, 44421, 45292, 45560, 46410, 47320, 47838, 48776, 52260, 56280, 56615, 57460, 59228, 60333, 60970, 61880, 63784, 67938, 68340, 68952, 70980, 73164, 74035, 79261, 79730, 80444, 86190, 88842, 90584, 91455, 92820, 95676, 100555, 103649, 104520, 113230, 114920, 118456, 119595, 120666, 121940, 135876, 136680, 141960, 146328, 148070, 158522, 159460, 160888, 169845, 172380, 177684, 182910, 185640, 191352, 192491, 201110, 207298, 222105, 226460, 237783, 239190, 241332, 243880, 271752, 296140, 301665, 310947, 317044, 318920, 339690, 344760, 355368, 365820, 384982, 396305, 402220, 414596, 444210, 452920, 475566, 478380, 482664, 518245, 577473, 592280, 603330, 621894, 634088, 679380, 731640, 769964, 792610, 804440, 829192, 888420, 951132, 956760, 962455, 1036490, 1154946, 1188915, 1206660, 1243788, 1347437, 1358760, 1539928, 1554735, 1585220, 1776840, 1902264, 1924910, 2072980, 2309892, 2377830, 2413320, 2487576, 2694874, 2887365, 3109470, 3170440, 3849820, 4042311, 4145960, 4619784, 4755660, 5389748, 5774730, 6218940, 6737185, 7699640, 8084622, 9511320, 10779496, 11549460, 12437880, 13474370, 16169244, 20211555, 23098920, 26948740, 32338488, 40423110, 53897480, 80846220, 161692440]

約数ペア:

[(1, 161692440), (2, 80846220), (3, 53897480), (4, 40423110), (5, 32338488), (6, 26948740), (7, 23098920), (8, 20211555), (10, 16169244), (12, 13474370), (13, 12437880), (14, 11549460), (15, 10779496), (17, 9511320), (20, 8084622), (21, 7699640), (24, 6737185), (26, 6218940), (28, 5774730), (30, 5389748), (34, 4755660), (35, 4619784), (39, 4145960), (40, 4042311), (42, 3849820), (51, 3170440), (52, 3109470), (56, 2887365), (60, 2694874), (65, 2487576), (67, 2413320), (68, 2377830), (70, 2309892), (78, 2072980), (84, 1924910), (85, 1902264), (91, 1776840), (102, 1585220), (104, 1554735), (105, 1539928), (119, 1358760), (120, 1347437), (130, 1243788), (134, 1206660), (136, 1188915), (140, 1154946), (156, 1036490), (168, 962455), (169, 956760), (170, 951132), (182, 888420), (195, 829192), (201, 804440), (204, 792610), (210, 769964), (221, 731640), (238, 679380), (255, 634088), (260, 621894), (268, 603330), (273, 592280), (280, 577473), (312, 518245), (335, 482664), (338, 478380), (340, 475566), (357, 452920), (364, 444210), (390, 414596), (402, 402220), (408, 396305), (420, 384982), (442, 365820), (455, 355368), (469, 344760), (476, 339690), (507, 318920), (510, 317044), (520, 310947), (536, 301665), (546, 296140), (595, 271752), (663, 243880), (670, 241332), (676, 239190), (680, 237783), (714, 226460), (728, 222105), (780, 207298), (804, 201110), (840, 192491), (845, 191352), (871, 185640), (884, 182910), (910, 177684), (938, 172380), (952, 169845), (1005, 160888), (1014, 159460), (1020, 158522), (1092, 148070), (1105, 146328), (1139, 141960), (1183, 136680), (1190, 135876), (1326, 121940), (1340, 120666), (1352, 119595), (1365, 118456), (1407, 114920), (1428, 113230), (1547, 104520), (1560, 103649), (1608, 100555), (1690, 95676), (1742, 92820), (1768, 91455), (1785, 90584), (1820, 88842), (1876, 86190), (2010, 80444), (2028, 79730), (2040, 79261), (2184, 74035), (2210, 73164), (2278, 70980), (2345, 68952), (2366, 68340), (2380, 67938), (2535, 63784), (2613, 61880), (2652, 60970), (2680, 60333), (2730, 59228), (2814, 57460), (2856, 56615), (2873, 56280), (3094, 52260), (3315, 48776), (3380, 47838), (3417, 47320), (3484, 46410), (3549, 45560), (3570, 45292), (3640, 44421), (3752, 43095), (4020, 40222), (4056, 39865), (4355, 37128), (4420, 36582), (4556, 35490), (4641, 34840), (4690, 34476), (4732, 34170), (4760, 33969), (5070, 31892), (5226, 30940), (5304, 30485), (5460, 29614), (5628, 28730), (5695, 28392), (5746, 28140), (5915, 27336), (6097, 26520), (6188, 26130), (6630, 24388), (6760, 23919), (6834, 23660), (6968, 23205), (7035, 22984), (7098, 22780), (7140, 22646), (7735, 20904), (7973, 20280), (8040, 20111), (8619, 18760), (8710, 18564), (8840, 18291), (9112, 17745), (9282, 17420), (9380, 17238), (9464, 17085), (10140, 15946), (10452, 15470), (10920, 14807), (11256, 14365), (11323, 14280), (11390, 14196), (11492, 14070), (11830, 13668), (12194, 13260), (12376, 13065)]