128099520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2383

約数の個数: 168

約数和(自身を含む): 463997040

約数和(自身を除く): 335897520

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2341, 2736, 2880, 3040, 3420, 3648, 4560, 4682, 5472, 6080, 6840, 7023, 9120, 9364, 10944, 11705, 13680, 14046, 18240, 18728, 21069, 23410, 27360, 28092, 35115, 37456, 42138, 44479, 46820, 54720, 56184, 70230, 74912, 84276, 88958, 93640, 105345, 112368, 133437, 140460, 149824, 168552, 177916, 187280, 210690, 222395, 224736, 266874, 280920, 337104, 355832, 374560, 400311, 421380, 444790, 449472, 533748, 561840, 667185, 674208, 711664, 749120, 800622, 842760, 889580, 1067496, 1123680, 1334370, 1348416, 1423328, 1601244, 1685520, 1779160, 2001555, 2134992, 2247360, 2668740, 2846656, 3202488, 3371040, 3558320, 4003110, 4269984, 5337480, 6404976, 6742080, 7116640, 8006220, 8539968, 10674960, 12809952, 14233280, 16012440, 21349920, 25619904, 32024880, 42699840, 64049760, 128099520]

約数ペア:

[(1, 128099520), (2, 64049760), (3, 42699840), (4, 32024880), (5, 25619904), (6, 21349920), (8, 16012440), (9, 14233280), (10, 12809952), (12, 10674960), (15, 8539968), (16, 8006220), (18, 7116640), (19, 6742080), (20, 6404976), (24, 5337480), (30, 4269984), (32, 4003110), (36, 3558320), (38, 3371040), (40, 3202488), (45, 2846656), (48, 2668740), (57, 2247360), (60, 2134992), (64, 2001555), (72, 1779160), (76, 1685520), (80, 1601244), (90, 1423328), (95, 1348416), (96, 1334370), (114, 1123680), (120, 1067496), (144, 889580), (152, 842760), (160, 800622), (171, 749120), (180, 711664), (190, 674208), (192, 667185), (228, 561840), (240, 533748), (285, 449472), (288, 444790), (304, 421380), (320, 400311), (342, 374560), (360, 355832), (380, 337104), (456, 280920), (480, 266874), (570, 224736), (576, 222395), (608, 210690), (684, 187280), (720, 177916), (760, 168552), (855, 149824), (912, 140460), (960, 133437), (1140, 112368), (1216, 105345), (1368, 93640), (1440, 88958), (1520, 84276), (1710, 74912), (1824, 70230), (2280, 56184), (2341, 54720), (2736, 46820), (2880, 44479), (3040, 42138), (3420, 37456), (3648, 35115), (4560, 28092), (4682, 27360), (5472, 23410), (6080, 21069), (6840, 18728), (7023, 18240), (9120, 14046), (9364, 13680), (10944, 11705)]