245592480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3891

約数の個数: 192

約数和(自身を含む): 930908160

約数和(自身を除く): 685315680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3847, 3990, 4256, 4560, 5320, 6384, 7694, 7980, 9120, 10640, 11541, 12768, 15388, 15960, 19235, 21280, 23082, 26929, 30776, 31920, 38470, 46164, 53858, 57705, 61552, 63840, 73093, 76940, 80787, 92328, 107716, 115410, 123104, 134645, 146186, 153880, 161574, 184656, 215432, 219279, 230820, 269290, 292372, 307760, 323148, 365465, 369312, 403935, 430864, 438558, 461640, 511651, 538580, 584744, 615520, 646296, 730930, 807870, 861728, 877116, 923280, 1023302, 1077160, 1096395, 1169488, 1292592, 1461860, 1534953, 1615740, 1754232, 1846560, 2046604, 2154320, 2192790, 2338976, 2558255, 2585184, 2923720, 3069906, 3231480, 3508464, 4093208, 4308640, 4385580, 5116510, 5847440, 6139812, 6462960, 7016928, 7674765, 8186416, 8771160, 10233020, 11694880, 12279624, 12925920, 15349530, 16372832, 17542320, 20466040, 24559248, 30699060, 35084640, 40932080, 49118496, 61398120, 81864160, 122796240, 245592480]

約数ペア:

[(1, 245592480), (2, 122796240), (3, 81864160), (4, 61398120), (5, 49118496), (6, 40932080), (7, 35084640), (8, 30699060), (10, 24559248), (12, 20466040), (14, 17542320), (15, 16372832), (16, 15349530), (19, 12925920), (20, 12279624), (21, 11694880), (24, 10233020), (28, 8771160), (30, 8186416), (32, 7674765), (35, 7016928), (38, 6462960), (40, 6139812), (42, 5847440), (48, 5116510), (56, 4385580), (57, 4308640), (60, 4093208), (70, 3508464), (76, 3231480), (80, 3069906), (84, 2923720), (95, 2585184), (96, 2558255), (105, 2338976), (112, 2192790), (114, 2154320), (120, 2046604), (133, 1846560), (140, 1754232), (152, 1615740), (160, 1534953), (168, 1461860), (190, 1292592), (210, 1169488), (224, 1096395), (228, 1077160), (240, 1023302), (266, 923280), (280, 877116), (285, 861728), (304, 807870), (336, 730930), (380, 646296), (399, 615520), (420, 584744), (456, 538580), (480, 511651), (532, 461640), (560, 438558), (570, 430864), (608, 403935), (665, 369312), (672, 365465), (760, 323148), (798, 307760), (840, 292372), (912, 269290), (1064, 230820), (1120, 219279), (1140, 215432), (1330, 184656), (1520, 161574), (1596, 153880), (1680, 146186), (1824, 134645), (1995, 123104), (2128, 115410), (2280, 107716), (2660, 92328), (3040, 80787), (3192, 76940), (3360, 73093), (3847, 63840), (3990, 61552), (4256, 57705), (4560, 53858), (5320, 46164), (6384, 38470), (7694, 31920), (7980, 30776), (9120, 26929), (10640, 23082), (11541, 21280), (12768, 19235), (15388, 15960)]