315068760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 1073217600

約数和(自身を除く): 758148840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 103, 116, 120, 145, 174, 180, 206, 232, 261, 290, 293, 309, 348, 360, 412, 435, 515, 522, 580, 586, 618, 696, 824, 870, 879, 927, 1030, 1044, 1160, 1172, 1236, 1305, 1465, 1545, 1740, 1758, 1854, 2060, 2088, 2344, 2472, 2610, 2637, 2930, 2987, 3090, 3480, 3516, 3708, 4120, 4395, 4635, 5220, 5274, 5860, 5974, 6180, 7032, 7416, 8497, 8790, 8961, 9270, 10440, 10548, 11720, 11948, 12360, 13185, 14935, 16994, 17580, 17922, 18540, 21096, 23896, 25491, 26370, 26883, 29870, 30179, 33988, 35160, 35844, 37080, 42485, 44805, 50982, 52740, 53766, 59740, 60358, 67976, 71688, 76473, 84970, 89610, 90537, 101964, 105480, 107532, 119480, 120716, 127455, 134415, 150895, 152946, 169940, 179220, 181074, 203928, 215064, 241432, 254910, 268830, 271611, 301790, 305892, 339880, 358440, 362148, 382365, 452685, 509820, 537660, 543222, 603580, 611784, 724296, 764730, 875191, 905370, 1019640, 1075320, 1086444, 1207160, 1358055, 1529460, 1750382, 1810740, 2172888, 2625573, 2716110, 3058920, 3500764, 3621480, 4375955, 5251146, 5432220, 7001528, 7876719, 8751910, 10502292, 10864440, 13127865, 15753438, 17503820, 21004584, 26255730, 31506876, 35007640, 39383595, 52511460, 63013752, 78767190, 105022920, 157534380, 315068760]

約数ペア:

[(1, 315068760), (2, 157534380), (3, 105022920), (4, 78767190), (5, 63013752), (6, 52511460), (8, 39383595), (9, 35007640), (10, 31506876), (12, 26255730), (15, 21004584), (18, 17503820), (20, 15753438), (24, 13127865), (29, 10864440), (30, 10502292), (36, 8751910), (40, 7876719), (45, 7001528), (58, 5432220), (60, 5251146), (72, 4375955), (87, 3621480), (90, 3500764), (103, 3058920), (116, 2716110), (120, 2625573), (145, 2172888), (174, 1810740), (180, 1750382), (206, 1529460), (232, 1358055), (261, 1207160), (290, 1086444), (293, 1075320), (309, 1019640), (348, 905370), (360, 875191), (412, 764730), (435, 724296), (515, 611784), (522, 603580), (580, 543222), (586, 537660), (618, 509820), (696, 452685), (824, 382365), (870, 362148), (879, 358440), (927, 339880), (1030, 305892), (1044, 301790), (1160, 271611), (1172, 268830), (1236, 254910), (1305, 241432), (1465, 215064), (1545, 203928), (1740, 181074), (1758, 179220), (1854, 169940), (2060, 152946), (2088, 150895), (2344, 134415), (2472, 127455), (2610, 120716), (2637, 119480), (2930, 107532), (2987, 105480), (3090, 101964), (3480, 90537), (3516, 89610), (3708, 84970), (4120, 76473), (4395, 71688), (4635, 67976), (5220, 60358), (5274, 59740), (5860, 53766), (5974, 52740), (6180, 50982), (7032, 44805), (7416, 42485), (8497, 37080), (8790, 35844), (8961, 35160), (9270, 33988), (10440, 30179), (10548, 29870), (11720, 26883), (11948, 26370), (12360, 25491), (13185, 23896), (14935, 21096), (16994, 18540), (17580, 17922)]