523970720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 1596300048

約数和(自身を除く): 1072329328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 53, 56, 65, 70, 80, 91, 97, 98, 104, 106, 112, 130, 140, 160, 182, 194, 196, 208, 212, 224, 245, 260, 265, 280, 364, 371, 388, 392, 416, 424, 455, 485, 490, 520, 530, 560, 637, 679, 689, 728, 742, 776, 784, 848, 910, 970, 980, 1040, 1060, 1120, 1261, 1274, 1358, 1378, 1456, 1484, 1552, 1568, 1696, 1820, 1855, 1940, 1960, 2080, 2120, 2522, 2548, 2597, 2716, 2756, 2912, 2968, 3104, 3185, 3395, 3445, 3640, 3710, 3880, 3920, 4240, 4753, 4823, 5044, 5096, 5141, 5194, 5432, 5512, 5936, 6305, 6370, 6790, 6890, 7280, 7420, 7760, 7840, 8480, 8827, 9506, 9646, 10088, 10192, 10282, 10388, 10864, 11024, 11872, 12610, 12740, 12985, 13580, 13780, 14560, 14840, 15520, 17654, 19012, 19292, 20176, 20384, 20564, 20776, 21728, 22048, 23765, 24115, 25220, 25480, 25705, 25970, 27160, 27560, 29680, 33761, 35308, 35987, 38024, 38584, 40352, 41128, 41552, 44135, 47530, 48230, 50440, 50960, 51410, 51940, 54320, 55120, 59360, 61789, 66833, 67522, 70616, 71974, 76048, 77168, 82256, 83104, 88270, 95060, 96460, 100880, 101920, 102820, 103880, 108640, 110240, 123578, 133666, 135044, 141232, 143948, 152096, 154336, 164512, 168805, 176540, 179935, 190120, 192920, 201760, 205640, 207760, 247156, 251909, 267332, 270088, 282464, 287896, 308945, 334165, 337610, 353080, 359870, 380240, 385840, 411280, 415520, 467831, 494312, 503818, 534664, 540176, 575792, 617890, 668330, 675220, 706160, 719740, 760480, 771680, 822560, 935662, 988624, 1007636, 1069328, 1080352, 1151584, 1235780, 1259545, 1336660, 1350440, 1412320, 1439480, 1871324, 1977248, 2015272, 2138656, 2339155, 2471560, 2519090, 2673320, 2700880, 2878960, 3274817, 3742648, 4030544, 4678310, 4943120, 5038180, 5346640, 5401760, 5757920, 6549634, 7485296, 8061088, 9356620, 9886240, 10076360, 10693280, 13099268, 14970592, 16374085, 18713240, 20152720, 26198536, 32748170, 37426480, 40305440, 52397072, 65496340, 74852960, 104794144, 130992680, 261985360, 523970720]

約数ペア:

[(1, 523970720), (2, 261985360), (4, 130992680), (5, 104794144), (7, 74852960), (8, 65496340), (10, 52397072), (13, 40305440), (14, 37426480), (16, 32748170), (20, 26198536), (26, 20152720), (28, 18713240), (32, 16374085), (35, 14970592), (40, 13099268), (49, 10693280), (52, 10076360), (53, 9886240), (56, 9356620), (65, 8061088), (70, 7485296), (80, 6549634), (91, 5757920), (97, 5401760), (98, 5346640), (104, 5038180), (106, 4943120), (112, 4678310), (130, 4030544), (140, 3742648), (160, 3274817), (182, 2878960), (194, 2700880), (196, 2673320), (208, 2519090), (212, 2471560), (224, 2339155), (245, 2138656), (260, 2015272), (265, 1977248), (280, 1871324), (364, 1439480), (371, 1412320), (388, 1350440), (392, 1336660), (416, 1259545), (424, 1235780), (455, 1151584), (485, 1080352), (490, 1069328), (520, 1007636), (530, 988624), (560, 935662), (637, 822560), (679, 771680), (689, 760480), (728, 719740), (742, 706160), (776, 675220), (784, 668330), (848, 617890), (910, 575792), (970, 540176), (980, 534664), (1040, 503818), (1060, 494312), (1120, 467831), (1261, 415520), (1274, 411280), (1358, 385840), (1378, 380240), (1456, 359870), (1484, 353080), (1552, 337610), (1568, 334165), (1696, 308945), (1820, 287896), (1855, 282464), (1940, 270088), (1960, 267332), (2080, 251909), (2120, 247156), (2522, 207760), (2548, 205640), (2597, 201760), (2716, 192920), (2756, 190120), (2912, 179935), (2968, 176540), (3104, 168805), (3185, 164512), (3395, 154336), (3445, 152096), (3640, 143948), (3710, 141232), (3880, 135044), (3920, 133666), (4240, 123578), (4753, 110240), (4823, 108640), (5044, 103880), (5096, 102820), (5141, 101920), (5194, 100880), (5432, 96460), (5512, 95060), (5936, 88270), (6305, 83104), (6370, 82256), (6790, 77168), (6890, 76048), (7280, 71974), (7420, 70616), (7760, 67522), (7840, 66833), (8480, 61789), (8827, 59360), (9506, 55120), (9646, 54320), (10088, 51940), (10192, 51410), (10282, 50960), (10388, 50440), (10864, 48230), (11024, 47530), (11872, 44135), (12610, 41552), (12740, 41128), (12985, 40352), (13580, 38584), (13780, 38024), (14560, 35987), (14840, 35308), (15520, 33761), (17654, 29680), (19012, 27560), (19292, 27160), (20176, 25970), (20384, 25705), (20564, 25480), (20776, 25220), (21728, 24115), (22048, 23765)]