170753760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:198

約数の個数: 216

約数和(自身を含む): 621227880

約数和(自身を除く): 450474120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 79, 80, 90, 95, 96, 114, 120, 144, 152, 158, 160, 171, 180, 190, 228, 237, 240, 285, 288, 304, 316, 342, 360, 380, 395, 456, 474, 480, 570, 608, 632, 684, 711, 720, 760, 790, 855, 912, 948, 1140, 1185, 1264, 1368, 1422, 1440, 1501, 1520, 1580, 1710, 1824, 1896, 2280, 2370, 2528, 2736, 2844, 3002, 3040, 3160, 3420, 3555, 3792, 4503, 4560, 4740, 5472, 5688, 6004, 6241, 6320, 6840, 7110, 7505, 7584, 9006, 9120, 9480, 11376, 12008, 12482, 12640, 13509, 13680, 14220, 15010, 18012, 18723, 18960, 22515, 22752, 24016, 24964, 27018, 27360, 28440, 30020, 31205, 36024, 37446, 37920, 45030, 48032, 49928, 54036, 56169, 56880, 60040, 62410, 67545, 72048, 74892, 90060, 93615, 99856, 108072, 112338, 113760, 118579, 120080, 124820, 135090, 144096, 149784, 180120, 187230, 199712, 216144, 224676, 237158, 240160, 249640, 270180, 280845, 299568, 355737, 360240, 374460, 432288, 449352, 474316, 499280, 540360, 561690, 592895, 599136, 711474, 720480, 748920, 898704, 948632, 998560, 1067211, 1080720, 1123380, 1185790, 1422948, 1497840, 1778685, 1797408, 1897264, 2134422, 2161440, 2246760, 2371580, 2845896, 2995680, 3557370, 3794528, 4268844, 4493520, 4743160, 5336055, 5691792, 7114740, 8537688, 8987040, 9486320, 10672110, 11383584, 14229480, 17075376, 18972640, 21344220, 28458960, 34150752, 42688440, 56917920, 85376880, 170753760]

約数ペア:

[(1, 170753760), (2, 85376880), (3, 56917920), (4, 42688440), (5, 34150752), (6, 28458960), (8, 21344220), (9, 18972640), (10, 17075376), (12, 14229480), (15, 11383584), (16, 10672110), (18, 9486320), (19, 8987040), (20, 8537688), (24, 7114740), (30, 5691792), (32, 5336055), (36, 4743160), (38, 4493520), (40, 4268844), (45, 3794528), (48, 3557370), (57, 2995680), (60, 2845896), (72, 2371580), (76, 2246760), (79, 2161440), (80, 2134422), (90, 1897264), (95, 1797408), (96, 1778685), (114, 1497840), (120, 1422948), (144, 1185790), (152, 1123380), (158, 1080720), (160, 1067211), (171, 998560), (180, 948632), (190, 898704), (228, 748920), (237, 720480), (240, 711474), (285, 599136), (288, 592895), (304, 561690), (316, 540360), (342, 499280), (360, 474316), (380, 449352), (395, 432288), (456, 374460), (474, 360240), (480, 355737), (570, 299568), (608, 280845), (632, 270180), (684, 249640), (711, 240160), (720, 237158), (760, 224676), (790, 216144), (855, 199712), (912, 187230), (948, 180120), (1140, 149784), (1185, 144096), (1264, 135090), (1368, 124820), (1422, 120080), (1440, 118579), (1501, 113760), (1520, 112338), (1580, 108072), (1710, 99856), (1824, 93615), (1896, 90060), (2280, 74892), (2370, 72048), (2528, 67545), (2736, 62410), (2844, 60040), (3002, 56880), (3040, 56169), (3160, 54036), (3420, 49928), (3555, 48032), (3792, 45030), (4503, 37920), (4560, 37446), (4740, 36024), (5472, 31205), (5688, 30020), (6004, 28440), (6241, 27360), (6320, 27018), (6840, 24964), (7110, 24016), (7505, 22752), (7584, 22515), (9006, 18960), (9120, 18723), (9480, 18012), (11376, 15010), (12008, 14220), (12482, 13680), (12640, 13509)]