1621343360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 384

約数和(自身を含む): 5025389040

約数和(自身を除く): 3404045680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 49, 52, 56, 64, 65, 70, 80, 82, 91, 97, 98, 104, 112, 128, 130, 140, 160, 164, 182, 194, 196, 205, 208, 224, 245, 260, 280, 287, 320, 328, 364, 388, 392, 410, 416, 448, 455, 485, 490, 520, 533, 560, 574, 637, 640, 656, 679, 728, 776, 784, 820, 832, 896, 910, 970, 980, 1040, 1066, 1120, 1148, 1261, 1274, 1312, 1358, 1435, 1456, 1552, 1568, 1640, 1664, 1820, 1940, 1960, 2009, 2080, 2132, 2240, 2296, 2522, 2548, 2624, 2665, 2716, 2870, 2912, 3104, 3136, 3185, 3280, 3395, 3640, 3731, 3880, 3920, 3977, 4018, 4160, 4264, 4480, 4592, 4753, 5044, 5096, 5248, 5330, 5432, 5740, 5824, 6208, 6272, 6305, 6370, 6560, 6790, 7280, 7462, 7760, 7840, 7954, 8036, 8320, 8528, 8827, 9184, 9506, 10045, 10088, 10192, 10660, 10864, 11480, 11648, 12416, 12610, 12740, 13120, 13580, 14560, 14924, 15520, 15680, 15908, 16072, 17056, 17654, 18368, 18655, 19012, 19885, 20090, 20176, 20384, 21320, 21728, 22960, 23765, 25220, 25480, 26117, 26240, 27160, 27839, 29120, 29848, 31040, 31360, 31816, 32144, 34112, 35308, 36736, 37310, 38024, 39770, 40180, 40352, 40768, 42640, 43456, 44135, 45920, 47530, 50440, 50960, 51701, 52234, 54320, 55678, 58240, 59696, 61789, 62080, 63632, 64288, 68224, 70616, 74620, 76048, 79540, 80360, 80704, 81536, 85280, 86912, 88270, 91840, 95060, 100880, 101920, 103402, 104468, 108640, 111356, 119392, 123578, 127264, 128576, 130585, 139195, 141232, 149240, 152096, 159080, 160720, 161408, 170560, 176540, 183680, 190120, 194873, 201760, 203840, 206804, 208936, 217280, 222712, 238784, 247156, 254528, 257152, 258505, 261170, 278390, 282464, 298480, 304192, 308945, 318160, 321440, 341120, 353080, 361907, 380240, 389746, 403520, 407680, 413608, 417872, 434560, 445424, 477568, 494312, 509056, 517010, 522340, 556780, 564928, 596960, 608384, 617890, 636320, 642880, 706160, 723814, 760480, 779492, 807040, 827216, 835744, 890848, 974365, 988624, 1034020, 1044680, 1113560, 1129856, 1193920, 1235780, 1272640, 1285760, 1412320, 1447628, 1520960, 1558984, 1654432, 1671488, 1781696, 1809535, 1948730, 1977248, 2068040, 2089360, 2227120, 2387840, 2471560, 2533349, 2545280, 2824640, 2895256, 3041920, 3117968, 3308864, 3342976, 3563392, 3619070, 3897460, 3954496, 4136080, 4178720, 4454240, 4943120, 5066698, 5649280, 5790512, 6235936, 6617728, 7238140, 7794920, 7908992, 8272160, 8357440, 8908480, 9886240, 10133396, 11581024, 12471872, 12666745, 14476280, 15589840, 16544320, 16714880, 17816960, 19772480, 20266792, 23162048, 24943744, 25333490, 28952560, 31179680, 33088640, 39544960, 40533584, 46324096, 50666980, 57905120, 62359360, 81067168, 101333960, 115810240, 124718720, 162134336, 202667920, 231620480, 324268672, 405335840, 810671680, 1621343360]

約数ペア:

[(1, 1621343360), (2, 810671680), (4, 405335840), (5, 324268672), (7, 231620480), (8, 202667920), (10, 162134336), (13, 124718720), (14, 115810240), (16, 101333960), (20, 81067168), (26, 62359360), (28, 57905120), (32, 50666980), (35, 46324096), (40, 40533584), (41, 39544960), (49, 33088640), (52, 31179680), (56, 28952560), (64, 25333490), (65, 24943744), (70, 23162048), (80, 20266792), (82, 19772480), (91, 17816960), (97, 16714880), (98, 16544320), (104, 15589840), (112, 14476280), (128, 12666745), (130, 12471872), (140, 11581024), (160, 10133396), (164, 9886240), (182, 8908480), (194, 8357440), (196, 8272160), (205, 7908992), (208, 7794920), (224, 7238140), (245, 6617728), (260, 6235936), (280, 5790512), (287, 5649280), (320, 5066698), (328, 4943120), (364, 4454240), (388, 4178720), (392, 4136080), (410, 3954496), (416, 3897460), (448, 3619070), (455, 3563392), (485, 3342976), (490, 3308864), (520, 3117968), (533, 3041920), (560, 2895256), (574, 2824640), (637, 2545280), (640, 2533349), (656, 2471560), (679, 2387840), (728, 2227120), (776, 2089360), (784, 2068040), (820, 1977248), (832, 1948730), (896, 1809535), (910, 1781696), (970, 1671488), (980, 1654432), (1040, 1558984), (1066, 1520960), (1120, 1447628), (1148, 1412320), (1261, 1285760), (1274, 1272640), (1312, 1235780), (1358, 1193920), (1435, 1129856), (1456, 1113560), (1552, 1044680), (1568, 1034020), (1640, 988624), (1664, 974365), (1820, 890848), (1940, 835744), (1960, 827216), (2009, 807040), (2080, 779492), (2132, 760480), (2240, 723814), (2296, 706160), (2522, 642880), (2548, 636320), (2624, 617890), (2665, 608384), (2716, 596960), (2870, 564928), (2912, 556780), (3104, 522340), (3136, 517010), (3185, 509056), (3280, 494312), (3395, 477568), (3640, 445424), (3731, 434560), (3880, 417872), (3920, 413608), (3977, 407680), (4018, 403520), (4160, 389746), (4264, 380240), (4480, 361907), (4592, 353080), (4753, 341120), (5044, 321440), (5096, 318160), (5248, 308945), (5330, 304192), (5432, 298480), (5740, 282464), (5824, 278390), (6208, 261170), (6272, 258505), (6305, 257152), (6370, 254528), (6560, 247156), (6790, 238784), (7280, 222712), (7462, 217280), (7760, 208936), (7840, 206804), (7954, 203840), (8036, 201760), (8320, 194873), (8528, 190120), (8827, 183680), (9184, 176540), (9506, 170560), (10045, 161408), (10088, 160720), (10192, 159080), (10660, 152096), (10864, 149240), (11480, 141232), (11648, 139195), (12416, 130585), (12610, 128576), (12740, 127264), (13120, 123578), (13580, 119392), (14560, 111356), (14924, 108640), (15520, 104468), (15680, 103402), (15908, 101920), (16072, 100880), (17056, 95060), (17654, 91840), (18368, 88270), (18655, 86912), (19012, 85280), (19885, 81536), (20090, 80704), (20176, 80360), (20384, 79540), (21320, 76048), (21728, 74620), (22960, 70616), (23765, 68224), (25220, 64288), (25480, 63632), (26117, 62080), (26240, 61789), (27160, 59696), (27839, 58240), (29120, 55678), (29848, 54320), (31040, 52234), (31360, 51701), (31816, 50960), (32144, 50440), (34112, 47530), (35308, 45920), (36736, 44135), (37310, 43456), (38024, 42640), (39770, 40768), (40180, 40352)]