56274960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 320

約数和(自身を含む): 219985920

約数和(自身を除く): 163710960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 43, 48, 56, 57, 60, 70, 76, 80, 82, 84, 86, 95, 105, 112, 114, 120, 123, 129, 133, 140, 152, 164, 168, 172, 190, 205, 210, 215, 228, 240, 246, 258, 266, 280, 285, 287, 301, 304, 328, 336, 344, 380, 399, 410, 420, 430, 456, 492, 516, 532, 560, 570, 574, 602, 615, 645, 656, 665, 688, 760, 779, 798, 817, 820, 840, 860, 861, 903, 912, 984, 1032, 1064, 1140, 1148, 1204, 1230, 1290, 1330, 1435, 1505, 1520, 1558, 1596, 1634, 1640, 1680, 1720, 1722, 1763, 1806, 1968, 1995, 2064, 2128, 2280, 2296, 2337, 2408, 2451, 2460, 2580, 2660, 2870, 3010, 3116, 3192, 3268, 3280, 3440, 3444, 3526, 3612, 3895, 3990, 4085, 4305, 4515, 4560, 4592, 4674, 4816, 4902, 4920, 5160, 5289, 5320, 5453, 5719, 5740, 6020, 6232, 6384, 6536, 6888, 7052, 7224, 7790, 7980, 8170, 8610, 8815, 9030, 9348, 9804, 9840, 10320, 10578, 10640, 10906, 11438, 11480, 11685, 12040, 12255, 12341, 12464, 13072, 13776, 14104, 14448, 15580, 15960, 16340, 16359, 17157, 17220, 17630, 18060, 18696, 19608, 21156, 21812, 22876, 22960, 23370, 24080, 24510, 24682, 26445, 27265, 28208, 28595, 31160, 31920, 32680, 32718, 33497, 34314, 34440, 35260, 36120, 37023, 37392, 39216, 42312, 43624, 45752, 46740, 49020, 49364, 52890, 54530, 57190, 61705, 62320, 65360, 65436, 66994, 68628, 68880, 70520, 72240, 74046, 81795, 84624, 85785, 87248, 91504, 93480, 98040, 98728, 100491, 105780, 109060, 114380, 123410, 130872, 133988, 137256, 141040, 148092, 163590, 167485, 171570, 185115, 186960, 196080, 197456, 200982, 211560, 218120, 228760, 234479, 246820, 261744, 267976, 274512, 296184, 327180, 334970, 343140, 370230, 401964, 423120, 436240, 457520, 468958, 493640, 502455, 535952, 592368, 654360, 669940, 686280, 703437, 740460, 803928, 937916, 987280, 1004910, 1172395, 1308720, 1339880, 1372560, 1406874, 1480920, 1607856, 1875832, 2009820, 2344790, 2679760, 2813748, 2961840, 3517185, 3751664, 4019640, 4689580, 5627496, 7034370, 8039280, 9379160, 11254992, 14068740, 18758320, 28137480, 56274960]

約数ペア:

[(1, 56274960), (2, 28137480), (3, 18758320), (4, 14068740), (5, 11254992), (6, 9379160), (7, 8039280), (8, 7034370), (10, 5627496), (12, 4689580), (14, 4019640), (15, 3751664), (16, 3517185), (19, 2961840), (20, 2813748), (21, 2679760), (24, 2344790), (28, 2009820), (30, 1875832), (35, 1607856), (38, 1480920), (40, 1406874), (41, 1372560), (42, 1339880), (43, 1308720), (48, 1172395), (56, 1004910), (57, 987280), (60, 937916), (70, 803928), (76, 740460), (80, 703437), (82, 686280), (84, 669940), (86, 654360), (95, 592368), (105, 535952), (112, 502455), (114, 493640), (120, 468958), (123, 457520), (129, 436240), (133, 423120), (140, 401964), (152, 370230), (164, 343140), (168, 334970), (172, 327180), (190, 296184), (205, 274512), (210, 267976), (215, 261744), (228, 246820), (240, 234479), (246, 228760), (258, 218120), (266, 211560), (280, 200982), (285, 197456), (287, 196080), (301, 186960), (304, 185115), (328, 171570), (336, 167485), (344, 163590), (380, 148092), (399, 141040), (410, 137256), (420, 133988), (430, 130872), (456, 123410), (492, 114380), (516, 109060), (532, 105780), (560, 100491), (570, 98728), (574, 98040), (602, 93480), (615, 91504), (645, 87248), (656, 85785), (665, 84624), (688, 81795), (760, 74046), (779, 72240), (798, 70520), (817, 68880), (820, 68628), (840, 66994), (860, 65436), (861, 65360), (903, 62320), (912, 61705), (984, 57190), (1032, 54530), (1064, 52890), (1140, 49364), (1148, 49020), (1204, 46740), (1230, 45752), (1290, 43624), (1330, 42312), (1435, 39216), (1505, 37392), (1520, 37023), (1558, 36120), (1596, 35260), (1634, 34440), (1640, 34314), (1680, 33497), (1720, 32718), (1722, 32680), (1763, 31920), (1806, 31160), (1968, 28595), (1995, 28208), (2064, 27265), (2128, 26445), (2280, 24682), (2296, 24510), (2337, 24080), (2408, 23370), (2451, 22960), (2460, 22876), (2580, 21812), (2660, 21156), (2870, 19608), (3010, 18696), (3116, 18060), (3192, 17630), (3268, 17220), (3280, 17157), (3440, 16359), (3444, 16340), (3526, 15960), (3612, 15580), (3895, 14448), (3990, 14104), (4085, 13776), (4305, 13072), (4515, 12464), (4560, 12341), (4592, 12255), (4674, 12040), (4816, 11685), (4902, 11480), (4920, 11438), (5160, 10906), (5289, 10640), (5320, 10578), (5453, 10320), (5719, 9840), (5740, 9804), (6020, 9348), (6232, 9030), (6384, 8815), (6536, 8610), (6888, 8170), (7052, 7980), (7224, 7790)]