980167440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30707}}^1$

素因数の和:30749

約数の個数: 160

約数和(自身を含む): 3655480320

約数和(自身を除く): 2675312880

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, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 30707, 31920, 61414, 92121, 122828, 153535, 184242, 214949, 245656, 307070, 368484, 429898, 460605, 491312, 583433, 614140, 644847, 736968, 859796, 921210, 1074745, 1166866, 1228280, 1289694, 1473936, 1719592, 1750299, 1842420, 2149490, 2333732, 2456560, 2579388, 2917165, 3224235, 3439184, 3500598, 3684840, 4084031, 4298980, 4667464, 5158776, 5834330, 6448470, 7001196, 7369680, 8168062, 8597960, 8751495, 9334928, 10317552, 11668660, 12252093, 12896940, 14002392, 16336124, 17195920, 17502990, 20420155, 23337320, 24504186, 25793880, 28004784, 32672248, 35005980, 40840310, 46674640, 49008372, 51587760, 61260465, 65344496, 70011960, 81680620, 98016744, 122520930, 140023920, 163361240, 196033488, 245041860, 326722480, 490083720, 980167440]

約数ペア:

[(1, 980167440), (2, 490083720), (3, 326722480), (4, 245041860), (5, 196033488), (6, 163361240), (7, 140023920), (8, 122520930), (10, 98016744), (12, 81680620), (14, 70011960), (15, 65344496), (16, 61260465), (19, 51587760), (20, 49008372), (21, 46674640), (24, 40840310), (28, 35005980), (30, 32672248), (35, 28004784), (38, 25793880), (40, 24504186), (42, 23337320), (48, 20420155), (56, 17502990), (57, 17195920), (60, 16336124), (70, 14002392), (76, 12896940), (80, 12252093), (84, 11668660), (95, 10317552), (105, 9334928), (112, 8751495), (114, 8597960), (120, 8168062), (133, 7369680), (140, 7001196), (152, 6448470), (168, 5834330), (190, 5158776), (210, 4667464), (228, 4298980), (240, 4084031), (266, 3684840), (280, 3500598), (285, 3439184), (304, 3224235), (336, 2917165), (380, 2579388), (399, 2456560), (420, 2333732), (456, 2149490), (532, 1842420), (560, 1750299), (570, 1719592), (665, 1473936), (760, 1289694), (798, 1228280), (840, 1166866), (912, 1074745), (1064, 921210), (1140, 859796), (1330, 736968), (1520, 644847), (1596, 614140), (1680, 583433), (1995, 491312), (2128, 460605), (2280, 429898), (2660, 368484), (3192, 307070), (3990, 245656), (4560, 214949), (5320, 184242), (6384, 153535), (7980, 122828), (10640, 92121), (15960, 61414), (30707, 31920)]