72028320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 298722816

約数和(自身を除く): 226694496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 97, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 194, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 291, 312, 336, 340, 357, 364, 388, 390, 408, 416, 420, 442, 455, 476, 480, 485, 510, 520, 544, 546, 560, 582, 595, 624, 663, 672, 679, 680, 714, 728, 776, 780, 816, 840, 884, 910, 952, 970, 1020, 1040, 1092, 1105, 1120, 1164, 1190, 1248, 1261, 1326, 1358, 1360, 1365, 1428, 1455, 1456, 1547, 1552, 1560, 1632, 1649, 1680, 1768, 1785, 1820, 1904, 1940, 2037, 2040, 2080, 2184, 2210, 2328, 2380, 2522, 2652, 2716, 2720, 2730, 2856, 2910, 2912, 3094, 3104, 3120, 3298, 3315, 3360, 3395, 3536, 3570, 3640, 3783, 3808, 3880, 4074, 4080, 4368, 4420, 4641, 4656, 4760, 4947, 5044, 5304, 5432, 5460, 5712, 5820, 6188, 6240, 6305, 6596, 6630, 6790, 7072, 7140, 7280, 7566, 7735, 7760, 8148, 8160, 8245, 8736, 8827, 8840, 9282, 9312, 9520, 9894, 10088, 10185, 10608, 10864, 10920, 11424, 11543, 11640, 12376, 12610, 13192, 13260, 13580, 14280, 14560, 15132, 15470, 15520, 16296, 16490, 17654, 17680, 18564, 18915, 19040, 19788, 20176, 20370, 21216, 21437, 21728, 21840, 23086, 23205, 23280, 24735, 24752, 25220, 26384, 26481, 26520, 27160, 28560, 30264, 30940, 32592, 32980, 34629, 35308, 35360, 37128, 37830, 39576, 40352, 40740, 42874, 43680, 44135, 46172, 46410, 46560, 49470, 49504, 50440, 52768, 52962, 53040, 54320, 57120, 57715, 60528, 61880, 64311, 65184, 65960, 69258, 70616, 74256, 75660, 79152, 81480, 85748, 88270, 92344, 92820, 98940, 100880, 105924, 106080, 107185, 108640, 115430, 121056, 123760, 128622, 131920, 132405, 138516, 141232, 148512, 150059, 151320, 158304, 162960, 171496, 173145, 176540, 184688, 185640, 197880, 201760, 211848, 214370, 230860, 247520, 257244, 263840, 264810, 277032, 282464, 300118, 302640, 321555, 325920, 342992, 346290, 353080, 369376, 371280, 395760, 423696, 428740, 450177, 461720, 514488, 529620, 554064, 600236, 605280, 643110, 685984, 692580, 706160, 742560, 750295, 791520, 847392, 857480, 900354, 923440, 1028976, 1059240, 1108128, 1200472, 1286220, 1385160, 1412320, 1500590, 1714960, 1800708, 1846880, 2057952, 2118480, 2250885, 2400944, 2572440, 2770320, 3001180, 3429920, 3601416, 4236960, 4501770, 4801888, 5144880, 5540640, 6002360, 7202832, 9003540, 10289760, 12004720, 14405664, 18007080, 24009440, 36014160, 72028320]

約数ペア:

[(1, 72028320), (2, 36014160), (3, 24009440), (4, 18007080), (5, 14405664), (6, 12004720), (7, 10289760), (8, 9003540), (10, 7202832), (12, 6002360), (13, 5540640), (14, 5144880), (15, 4801888), (16, 4501770), (17, 4236960), (20, 3601416), (21, 3429920), (24, 3001180), (26, 2770320), (28, 2572440), (30, 2400944), (32, 2250885), (34, 2118480), (35, 2057952), (39, 1846880), (40, 1800708), (42, 1714960), (48, 1500590), (51, 1412320), (52, 1385160), (56, 1286220), (60, 1200472), (65, 1108128), (68, 1059240), (70, 1028976), (78, 923440), (80, 900354), (84, 857480), (85, 847392), (91, 791520), (96, 750295), (97, 742560), (102, 706160), (104, 692580), (105, 685984), (112, 643110), (119, 605280), (120, 600236), (130, 554064), (136, 529620), (140, 514488), (156, 461720), (160, 450177), (168, 428740), (170, 423696), (182, 395760), (194, 371280), (195, 369376), (204, 353080), (208, 346290), (210, 342992), (221, 325920), (224, 321555), (238, 302640), (240, 300118), (255, 282464), (260, 277032), (272, 264810), (273, 263840), (280, 257244), (291, 247520), (312, 230860), (336, 214370), (340, 211848), (357, 201760), (364, 197880), (388, 185640), (390, 184688), (408, 176540), (416, 173145), (420, 171496), (442, 162960), (455, 158304), (476, 151320), (480, 150059), (485, 148512), (510, 141232), (520, 138516), (544, 132405), (546, 131920), (560, 128622), (582, 123760), (595, 121056), (624, 115430), (663, 108640), (672, 107185), (679, 106080), (680, 105924), (714, 100880), (728, 98940), (776, 92820), (780, 92344), (816, 88270), (840, 85748), (884, 81480), (910, 79152), (952, 75660), (970, 74256), (1020, 70616), (1040, 69258), (1092, 65960), (1105, 65184), (1120, 64311), (1164, 61880), (1190, 60528), (1248, 57715), (1261, 57120), (1326, 54320), (1358, 53040), (1360, 52962), (1365, 52768), (1428, 50440), (1455, 49504), (1456, 49470), (1547, 46560), (1552, 46410), (1560, 46172), (1632, 44135), (1649, 43680), (1680, 42874), (1768, 40740), (1785, 40352), (1820, 39576), (1904, 37830), (1940, 37128), (2037, 35360), (2040, 35308), (2080, 34629), (2184, 32980), (2210, 32592), (2328, 30940), (2380, 30264), (2522, 28560), (2652, 27160), (2716, 26520), (2720, 26481), (2730, 26384), (2856, 25220), (2910, 24752), (2912, 24735), (3094, 23280), (3104, 23205), (3120, 23086), (3298, 21840), (3315, 21728), (3360, 21437), (3395, 21216), (3536, 20370), (3570, 20176), (3640, 19788), (3783, 19040), (3808, 18915), (3880, 18564), (4074, 17680), (4080, 17654), (4368, 16490), (4420, 16296), (4641, 15520), (4656, 15470), (4760, 15132), (4947, 14560), (5044, 14280), (5304, 13580), (5432, 13260), (5460, 13192), (5712, 12610), (5820, 12376), (6188, 11640), (6240, 11543), (6305, 11424), (6596, 10920), (6630, 10864), (6790, 10608), (7072, 10185), (7140, 10088), (7280, 9894), (7566, 9520), (7735, 9312), (7760, 9282), (8148, 8840), (8160, 8827), (8245, 8736)]