84880320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 224

約数和(自身を含む): 326550528

約数和(自身を除く): 241670208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 743, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1486, 1632, 1680, 1785, 1904, 2040, 2229, 2240, 2380, 2720, 2856, 2972, 3264, 3360, 3570, 3715, 3808, 4080, 4458, 4760, 5201, 5440, 5712, 5944, 6720, 7140, 7430, 7616, 8160, 8916, 9520, 10402, 11145, 11424, 11888, 12631, 14280, 14860, 15603, 16320, 17832, 19040, 20804, 22290, 22848, 23776, 25262, 26005, 28560, 29720, 31206, 35664, 37893, 38080, 41608, 44580, 47552, 50524, 52010, 57120, 59440, 62412, 63155, 71328, 75786, 78015, 83216, 88417, 89160, 101048, 104020, 114240, 118880, 124824, 126310, 142656, 151572, 156030, 166432, 176834, 178320, 189465, 202096, 208040, 237760, 249648, 252620, 265251, 303144, 312060, 332864, 353668, 356640, 378930, 404192, 416080, 442085, 499296, 505240, 530502, 606288, 624120, 707336, 713280, 757860, 808384, 832160, 884170, 998592, 1010480, 1061004, 1212576, 1248240, 1326255, 1414672, 1515720, 1664320, 1768340, 2020960, 2122008, 2425152, 2496480, 2652510, 2829344, 3031440, 3536680, 4041920, 4244016, 4992960, 5305020, 5658688, 6062880, 7073360, 8488032, 10610040, 12125760, 14146720, 16976064, 21220080, 28293440, 42440160, 84880320]

約数ペア:

[(1, 84880320), (2, 42440160), (3, 28293440), (4, 21220080), (5, 16976064), (6, 14146720), (7, 12125760), (8, 10610040), (10, 8488032), (12, 7073360), (14, 6062880), (15, 5658688), (16, 5305020), (17, 4992960), (20, 4244016), (21, 4041920), (24, 3536680), (28, 3031440), (30, 2829344), (32, 2652510), (34, 2496480), (35, 2425152), (40, 2122008), (42, 2020960), (48, 1768340), (51, 1664320), (56, 1515720), (60, 1414672), (64, 1326255), (68, 1248240), (70, 1212576), (80, 1061004), (84, 1010480), (85, 998592), (96, 884170), (102, 832160), (105, 808384), (112, 757860), (119, 713280), (120, 707336), (136, 624120), (140, 606288), (160, 530502), (168, 505240), (170, 499296), (192, 442085), (204, 416080), (210, 404192), (224, 378930), (238, 356640), (240, 353668), (255, 332864), (272, 312060), (280, 303144), (320, 265251), (336, 252620), (340, 249648), (357, 237760), (408, 208040), (420, 202096), (448, 189465), (476, 178320), (480, 176834), (510, 166432), (544, 156030), (560, 151572), (595, 142656), (672, 126310), (680, 124824), (714, 118880), (743, 114240), (816, 104020), (840, 101048), (952, 89160), (960, 88417), (1020, 83216), (1088, 78015), (1120, 75786), (1190, 71328), (1344, 63155), (1360, 62412), (1428, 59440), (1486, 57120), (1632, 52010), (1680, 50524), (1785, 47552), (1904, 44580), (2040, 41608), (2229, 38080), (2240, 37893), (2380, 35664), (2720, 31206), (2856, 29720), (2972, 28560), (3264, 26005), (3360, 25262), (3570, 23776), (3715, 22848), (3808, 22290), (4080, 20804), (4458, 19040), (4760, 17832), (5201, 16320), (5440, 15603), (5712, 14860), (5944, 14280), (6720, 12631), (7140, 11888), (7430, 11424), (7616, 11145), (8160, 10402), (8916, 9520)]