163038960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 320

約数和(自身を含む): 659957760

約数和(自身を除く): 496918800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 164, 168, 180, 189, 205, 210, 216, 240, 246, 252, 263, 270, 280, 287, 315, 328, 336, 360, 369, 378, 410, 420, 432, 492, 504, 526, 540, 560, 574, 615, 630, 656, 720, 738, 756, 789, 820, 840, 861, 945, 984, 1008, 1052, 1080, 1107, 1148, 1230, 1260, 1315, 1435, 1476, 1512, 1578, 1640, 1680, 1722, 1841, 1845, 1890, 1968, 2104, 2160, 2214, 2296, 2367, 2460, 2520, 2583, 2630, 2870, 2952, 3024, 3156, 3280, 3444, 3682, 3690, 3780, 3945, 4208, 4305, 4428, 4592, 4734, 4920, 5040, 5166, 5260, 5523, 5535, 5740, 5904, 6312, 6888, 7101, 7364, 7380, 7560, 7749, 7890, 8610, 8856, 9205, 9468, 9840, 10332, 10520, 10783, 11046, 11070, 11480, 11835, 12624, 12915, 13776, 14202, 14728, 14760, 15120, 15498, 15780, 16569, 17220, 17712, 18410, 18936, 20664, 21040, 21566, 22092, 22140, 22960, 23670, 25830, 27615, 28404, 29456, 29520, 30996, 31560, 32349, 33138, 34440, 35505, 36820, 37872, 38745, 41328, 43132, 44184, 44280, 47340, 49707, 51660, 53915, 55230, 56808, 61992, 63120, 64698, 66276, 68880, 71010, 73640, 75481, 77490, 82845, 86264, 88368, 88560, 94680, 97047, 99414, 103320, 107830, 110460, 113616, 123984, 129396, 132552, 142020, 147280, 150962, 154980, 161745, 165690, 172528, 189360, 194094, 198828, 206640, 215660, 220920, 226443, 248535, 258792, 265104, 284040, 291141, 301924, 309960, 323490, 331380, 377405, 388188, 397656, 431320, 441840, 452886, 485235, 497070, 517584, 568080, 582282, 603848, 619920, 646980, 662760, 679329, 754810, 776376, 795312, 862640, 905772, 970470, 994140, 1132215, 1164564, 1207696, 1293960, 1325520, 1358658, 1455705, 1509620, 1552752, 1811544, 1940940, 1988280, 2037987, 2264430, 2329128, 2587920, 2717316, 2911410, 3019240, 3396645, 3623088, 3881880, 3976560, 4075974, 4528860, 4658256, 5434632, 5822820, 6038480, 6793290, 7763760, 8151948, 9057720, 10189935, 10869264, 11645640, 13586580, 16303896, 18115440, 20379870, 23291280, 27173160, 32607792, 40759740, 54346320, 81519480, 163038960]

約数ペア:

[(1, 163038960), (2, 81519480), (3, 54346320), (4, 40759740), (5, 32607792), (6, 27173160), (7, 23291280), (8, 20379870), (9, 18115440), (10, 16303896), (12, 13586580), (14, 11645640), (15, 10869264), (16, 10189935), (18, 9057720), (20, 8151948), (21, 7763760), (24, 6793290), (27, 6038480), (28, 5822820), (30, 5434632), (35, 4658256), (36, 4528860), (40, 4075974), (41, 3976560), (42, 3881880), (45, 3623088), (48, 3396645), (54, 3019240), (56, 2911410), (60, 2717316), (63, 2587920), (70, 2329128), (72, 2264430), (80, 2037987), (82, 1988280), (84, 1940940), (90, 1811544), (105, 1552752), (108, 1509620), (112, 1455705), (120, 1358658), (123, 1325520), (126, 1293960), (135, 1207696), (140, 1164564), (144, 1132215), (164, 994140), (168, 970470), (180, 905772), (189, 862640), (205, 795312), (210, 776376), (216, 754810), (240, 679329), (246, 662760), (252, 646980), (263, 619920), (270, 603848), (280, 582282), (287, 568080), (315, 517584), (328, 497070), (336, 485235), (360, 452886), (369, 441840), (378, 431320), (410, 397656), (420, 388188), (432, 377405), (492, 331380), (504, 323490), (526, 309960), (540, 301924), (560, 291141), (574, 284040), (615, 265104), (630, 258792), (656, 248535), (720, 226443), (738, 220920), (756, 215660), (789, 206640), (820, 198828), (840, 194094), (861, 189360), (945, 172528), (984, 165690), (1008, 161745), (1052, 154980), (1080, 150962), (1107, 147280), (1148, 142020), (1230, 132552), (1260, 129396), (1315, 123984), (1435, 113616), (1476, 110460), (1512, 107830), (1578, 103320), (1640, 99414), (1680, 97047), (1722, 94680), (1841, 88560), (1845, 88368), (1890, 86264), (1968, 82845), (2104, 77490), (2160, 75481), (2214, 73640), (2296, 71010), (2367, 68880), (2460, 66276), (2520, 64698), (2583, 63120), (2630, 61992), (2870, 56808), (2952, 55230), (3024, 53915), (3156, 51660), (3280, 49707), (3444, 47340), (3682, 44280), (3690, 44184), (3780, 43132), (3945, 41328), (4208, 38745), (4305, 37872), (4428, 36820), (4592, 35505), (4734, 34440), (4920, 33138), (5040, 32349), (5166, 31560), (5260, 30996), (5523, 29520), (5535, 29456), (5740, 28404), (5904, 27615), (6312, 25830), (6888, 23670), (7101, 22960), (7364, 22140), (7380, 22092), (7560, 21566), (7749, 21040), (7890, 20664), (8610, 18936), (8856, 18410), (9205, 17712), (9468, 17220), (9840, 16569), (10332, 15780), (10520, 15498), (10783, 15120), (11046, 14760), (11070, 14728), (11480, 14202), (11835, 13776), (12624, 12915)]