2972202480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18679}}^1$

素因数の和:18728

約数の個数: 240

約数和(自身を含む): 11382396480

約数和(自身を除く): 8410194000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 18679, 19890, 26520, 31824, 37358, 39780, 53040, 56037, 74716, 79560, 93395, 112074, 149432, 159120, 168111, 186790, 224148, 242827, 280185, 298864, 317543, 336222, 373580, 448296, 485654, 560370, 635086, 672444, 728481, 747160, 840555, 896592, 952629, 971308, 1120740, 1214135, 1270172, 1344888, 1456962, 1494320, 1587715, 1681110, 1905258, 1942616, 2185443, 2241480, 2428270, 2540344, 2689776, 2857887, 2913924, 3175430, 3362220, 3642405, 3810516, 3885232, 4128059, 4370886, 4482960, 4763145, 4856540, 5080688, 5715774, 5827848, 6350860, 6724440, 7284810, 7621032, 8256118, 8741772, 9526290, 9713080, 10927215, 11431548, 11655696, 12384177, 12701720, 13448880, 14289435, 14569620, 15242064, 16512236, 17483544, 19052580, 19426160, 20640295, 21854430, 22863096, 24768354, 25403440, 28578870, 29139240, 33024472, 34967088, 37152531, 38105160, 41280590, 43708860, 45726192, 49536708, 57157740, 58278480, 61920885, 66048944, 74305062, 76210320, 82561180, 87417720, 99073416, 114315480, 123841770, 148610124, 165122360, 174835440, 185762655, 198146832, 228630960, 247683540, 297220248, 330244720, 371525310, 495367080, 594440496, 743050620, 990734160, 1486101240, 2972202480]

約数ペア:

[(1, 2972202480), (2, 1486101240), (3, 990734160), (4, 743050620), (5, 594440496), (6, 495367080), (8, 371525310), (9, 330244720), (10, 297220248), (12, 247683540), (13, 228630960), (15, 198146832), (16, 185762655), (17, 174835440), (18, 165122360), (20, 148610124), (24, 123841770), (26, 114315480), (30, 99073416), (34, 87417720), (36, 82561180), (39, 76210320), (40, 74305062), (45, 66048944), (48, 61920885), (51, 58278480), (52, 57157740), (60, 49536708), (65, 45726192), (68, 43708860), (72, 41280590), (78, 38105160), (80, 37152531), (85, 34967088), (90, 33024472), (102, 29139240), (104, 28578870), (117, 25403440), (120, 24768354), (130, 22863096), (136, 21854430), (144, 20640295), (153, 19426160), (156, 19052580), (170, 17483544), (180, 16512236), (195, 15242064), (204, 14569620), (208, 14289435), (221, 13448880), (234, 12701720), (240, 12384177), (255, 11655696), (260, 11431548), (272, 10927215), (306, 9713080), (312, 9526290), (340, 8741772), (360, 8256118), (390, 7621032), (408, 7284810), (442, 6724440), (468, 6350860), (510, 5827848), (520, 5715774), (585, 5080688), (612, 4856540), (624, 4763145), (663, 4482960), (680, 4370886), (720, 4128059), (765, 3885232), (780, 3810516), (816, 3642405), (884, 3362220), (936, 3175430), (1020, 2913924), (1040, 2857887), (1105, 2689776), (1170, 2540344), (1224, 2428270), (1326, 2241480), (1360, 2185443), (1530, 1942616), (1560, 1905258), (1768, 1681110), (1872, 1587715), (1989, 1494320), (2040, 1456962), (2210, 1344888), (2340, 1270172), (2448, 1214135), (2652, 1120740), (3060, 971308), (3120, 952629), (3315, 896592), (3536, 840555), (3978, 747160), (4080, 728481), (4420, 672444), (4680, 635086), (5304, 560370), (6120, 485654), (6630, 448296), (7956, 373580), (8840, 336222), (9360, 317543), (9945, 298864), (10608, 280185), (12240, 242827), (13260, 224148), (15912, 186790), (17680, 168111), (18679, 159120), (19890, 149432), (26520, 112074), (31824, 93395), (37358, 79560), (39780, 74716), (53040, 56037)]