313543920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 1107357696

約数和(自身を除く): 793813776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 37, 40, 48, 51, 60, 62, 67, 68, 74, 80, 85, 93, 102, 111, 120, 124, 134, 136, 148, 155, 170, 185, 186, 201, 204, 222, 240, 248, 255, 268, 272, 296, 310, 335, 340, 370, 372, 402, 408, 444, 465, 496, 510, 527, 536, 555, 592, 620, 629, 670, 680, 740, 744, 804, 816, 888, 930, 1005, 1020, 1054, 1072, 1110, 1139, 1147, 1240, 1258, 1340, 1360, 1480, 1488, 1581, 1608, 1776, 1860, 1887, 2010, 2040, 2077, 2108, 2220, 2278, 2294, 2479, 2480, 2516, 2635, 2680, 2960, 3145, 3162, 3216, 3417, 3441, 3720, 3774, 4020, 4080, 4154, 4216, 4440, 4556, 4588, 4958, 5032, 5270, 5360, 5695, 5735, 6231, 6290, 6324, 6834, 6882, 7437, 7440, 7548, 7905, 8040, 8308, 8432, 8880, 9112, 9176, 9435, 9916, 10064, 10385, 10540, 11390, 11470, 12395, 12462, 12580, 12648, 13668, 13764, 14874, 15096, 15810, 16080, 16616, 17085, 17205, 18224, 18352, 18870, 19499, 19832, 20770, 21080, 22780, 22940, 24790, 24924, 25160, 25296, 27336, 27528, 29748, 30192, 31155, 31620, 33232, 34170, 34410, 35309, 37185, 37740, 38998, 39664, 41540, 42143, 42160, 45560, 45880, 49580, 49848, 50320, 54672, 55056, 58497, 59496, 62310, 63240, 68340, 68820, 70618, 74370, 75480, 76849, 77996, 83080, 84286, 91120, 91760, 97495, 99160, 99696, 105927, 116994, 118992, 124620, 126429, 126480, 136680, 137640, 141236, 148740, 150960, 153698, 155992, 166160, 168572, 176545, 194990, 198320, 210715, 211854, 230547, 233988, 249240, 252858, 273360, 275280, 282472, 292485, 297480, 307396, 311984, 337144, 353090, 384245, 389980, 421430, 423708, 461094, 467976, 498480, 505716, 529635, 564944, 584970, 594960, 614792, 632145, 674288, 706180, 768490, 779960, 842860, 847416, 922188, 935952, 1011432, 1059270, 1152735, 1169940, 1229584, 1264290, 1306433, 1412360, 1536980, 1559920, 1685720, 1694832, 1844376, 2022864, 2118540, 2305470, 2339880, 2528580, 2612866, 2824720, 3073960, 3371440, 3688752, 3919299, 4237080, 4610940, 4679760, 5057160, 5225732, 6147920, 6532165, 7838598, 8474160, 9221880, 10114320, 10451464, 13064330, 15677196, 18443760, 19596495, 20902928, 26128660, 31354392, 39192990, 52257320, 62708784, 78385980, 104514640, 156771960, 313543920]

約数ペア:

[(1, 313543920), (2, 156771960), (3, 104514640), (4, 78385980), (5, 62708784), (6, 52257320), (8, 39192990), (10, 31354392), (12, 26128660), (15, 20902928), (16, 19596495), (17, 18443760), (20, 15677196), (24, 13064330), (30, 10451464), (31, 10114320), (34, 9221880), (37, 8474160), (40, 7838598), (48, 6532165), (51, 6147920), (60, 5225732), (62, 5057160), (67, 4679760), (68, 4610940), (74, 4237080), (80, 3919299), (85, 3688752), (93, 3371440), (102, 3073960), (111, 2824720), (120, 2612866), (124, 2528580), (134, 2339880), (136, 2305470), (148, 2118540), (155, 2022864), (170, 1844376), (185, 1694832), (186, 1685720), (201, 1559920), (204, 1536980), (222, 1412360), (240, 1306433), (248, 1264290), (255, 1229584), (268, 1169940), (272, 1152735), (296, 1059270), (310, 1011432), (335, 935952), (340, 922188), (370, 847416), (372, 842860), (402, 779960), (408, 768490), (444, 706180), (465, 674288), (496, 632145), (510, 614792), (527, 594960), (536, 584970), (555, 564944), (592, 529635), (620, 505716), (629, 498480), (670, 467976), (680, 461094), (740, 423708), (744, 421430), (804, 389980), (816, 384245), (888, 353090), (930, 337144), (1005, 311984), (1020, 307396), (1054, 297480), (1072, 292485), (1110, 282472), (1139, 275280), (1147, 273360), (1240, 252858), (1258, 249240), (1340, 233988), (1360, 230547), (1480, 211854), (1488, 210715), (1581, 198320), (1608, 194990), (1776, 176545), (1860, 168572), (1887, 166160), (2010, 155992), (2040, 153698), (2077, 150960), (2108, 148740), (2220, 141236), (2278, 137640), (2294, 136680), (2479, 126480), (2480, 126429), (2516, 124620), (2635, 118992), (2680, 116994), (2960, 105927), (3145, 99696), (3162, 99160), (3216, 97495), (3417, 91760), (3441, 91120), (3720, 84286), (3774, 83080), (4020, 77996), (4080, 76849), (4154, 75480), (4216, 74370), (4440, 70618), (4556, 68820), (4588, 68340), (4958, 63240), (5032, 62310), (5270, 59496), (5360, 58497), (5695, 55056), (5735, 54672), (6231, 50320), (6290, 49848), (6324, 49580), (6834, 45880), (6882, 45560), (7437, 42160), (7440, 42143), (7548, 41540), (7905, 39664), (8040, 38998), (8308, 37740), (8432, 37185), (8880, 35309), (9112, 34410), (9176, 34170), (9435, 33232), (9916, 31620), (10064, 31155), (10385, 30192), (10540, 29748), (11390, 27528), (11470, 27336), (12395, 25296), (12462, 25160), (12580, 24924), (12648, 24790), (13668, 22940), (13764, 22780), (14874, 21080), (15096, 20770), (15810, 19832), (16080, 19499), (16616, 18870), (17085, 18352), (17205, 18224)]