551584320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 224

約数和(自身を含む): 2028748800

約数和(自身を除く): 1477164480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 395, 420, 448, 474, 480, 553, 560, 632, 672, 790, 840, 948, 960, 1039, 1106, 1120, 1185, 1264, 1344, 1580, 1659, 1680, 1896, 2078, 2212, 2240, 2370, 2528, 2765, 3117, 3160, 3318, 3360, 3792, 4156, 4424, 4740, 5056, 5195, 5530, 6234, 6320, 6636, 6720, 7273, 7584, 8295, 8312, 8848, 9480, 10390, 11060, 12468, 12640, 13272, 14546, 15168, 15585, 16590, 16624, 17696, 18960, 20780, 21819, 22120, 24936, 25280, 26544, 29092, 31170, 33180, 33248, 35392, 36365, 37920, 41560, 43638, 44240, 49872, 53088, 58184, 62340, 66360, 66496, 72730, 75840, 82081, 83120, 87276, 88480, 99744, 106176, 109095, 116368, 124680, 132720, 145460, 164162, 166240, 174552, 176960, 199488, 218190, 232736, 246243, 249360, 265440, 290920, 328324, 332480, 349104, 410405, 436380, 465472, 492486, 498720, 530880, 574567, 581840, 656648, 698208, 820810, 872760, 984972, 997440, 1149134, 1163680, 1231215, 1313296, 1396416, 1641620, 1723701, 1745520, 1969944, 2298268, 2327360, 2462430, 2626592, 2872835, 3283240, 3447402, 3491040, 3939888, 4596536, 4924860, 5253184, 5745670, 6566480, 6894804, 6982080, 7879776, 8618505, 9193072, 9849720, 11491340, 13132960, 13789608, 15759552, 17237010, 18386144, 19699440, 22982680, 26265920, 27579216, 34474020, 36772288, 39398880, 45965360, 55158432, 68948040, 78797760, 91930720, 110316864, 137896080, 183861440, 275792160, 551584320]

約数ペア:

[(1, 551584320), (2, 275792160), (3, 183861440), (4, 137896080), (5, 110316864), (6, 91930720), (7, 78797760), (8, 68948040), (10, 55158432), (12, 45965360), (14, 39398880), (15, 36772288), (16, 34474020), (20, 27579216), (21, 26265920), (24, 22982680), (28, 19699440), (30, 18386144), (32, 17237010), (35, 15759552), (40, 13789608), (42, 13132960), (48, 11491340), (56, 9849720), (60, 9193072), (64, 8618505), (70, 7879776), (79, 6982080), (80, 6894804), (84, 6566480), (96, 5745670), (105, 5253184), (112, 4924860), (120, 4596536), (140, 3939888), (158, 3491040), (160, 3447402), (168, 3283240), (192, 2872835), (210, 2626592), (224, 2462430), (237, 2327360), (240, 2298268), (280, 1969944), (316, 1745520), (320, 1723701), (336, 1641620), (395, 1396416), (420, 1313296), (448, 1231215), (474, 1163680), (480, 1149134), (553, 997440), (560, 984972), (632, 872760), (672, 820810), (790, 698208), (840, 656648), (948, 581840), (960, 574567), (1039, 530880), (1106, 498720), (1120, 492486), (1185, 465472), (1264, 436380), (1344, 410405), (1580, 349104), (1659, 332480), (1680, 328324), (1896, 290920), (2078, 265440), (2212, 249360), (2240, 246243), (2370, 232736), (2528, 218190), (2765, 199488), (3117, 176960), (3160, 174552), (3318, 166240), (3360, 164162), (3792, 145460), (4156, 132720), (4424, 124680), (4740, 116368), (5056, 109095), (5195, 106176), (5530, 99744), (6234, 88480), (6320, 87276), (6636, 83120), (6720, 82081), (7273, 75840), (7584, 72730), (8295, 66496), (8312, 66360), (8848, 62340), (9480, 58184), (10390, 53088), (11060, 49872), (12468, 44240), (12640, 43638), (13272, 41560), (14546, 37920), (15168, 36365), (15585, 35392), (16590, 33248), (16624, 33180), (17696, 31170), (18960, 29092), (20780, 26544), (21819, 25280), (22120, 24936)]