255864960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 512

約数和(自身を含む): 1048723200

約数和(自身を除く): 792858240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 67, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 134, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 201, 204, 208, 216, 221, 234, 240, 255, 260, 268, 270, 272, 288, 306, 312, 320, 335, 340, 351, 360, 384, 390, 402, 408, 416, 432, 442, 459, 468, 480, 510, 520, 536, 540, 544, 576, 585, 603, 612, 624, 640, 663, 670, 680, 702, 720, 765, 780, 804, 816, 832, 864, 871, 884, 918, 936, 960, 1005, 1020, 1040, 1072, 1080, 1088, 1105, 1139, 1152, 1170, 1206, 1224, 1248, 1326, 1340, 1360, 1404, 1440, 1530, 1560, 1608, 1632, 1664, 1728, 1742, 1755, 1768, 1809, 1836, 1872, 1920, 1989, 2010, 2040, 2080, 2144, 2160, 2176, 2210, 2278, 2295, 2340, 2412, 2448, 2496, 2613, 2652, 2680, 2720, 2808, 2880, 3015, 3060, 3120, 3216, 3264, 3315, 3417, 3456, 3484, 3510, 3536, 3618, 3672, 3744, 3978, 4020, 4080, 4160, 4288, 4320, 4355, 4420, 4556, 4590, 4680, 4824, 4896, 4992, 5226, 5304, 5360, 5440, 5616, 5695, 5760, 5967, 6030, 6120, 6240, 6432, 6528, 6630, 6834, 6968, 7020, 7072, 7236, 7344, 7488, 7839, 7956, 8040, 8160, 8320, 8576, 8640, 8710, 8840, 9045, 9112, 9180, 9360, 9648, 9792, 9945, 10251, 10452, 10608, 10720, 10880, 11232, 11390, 11934, 12060, 12240, 12480, 12864, 13065, 13260, 13668, 13936, 14040, 14144, 14472, 14688, 14807, 14976, 15678, 15912, 16080, 16320, 17085, 17280, 17420, 17680, 18090, 18224, 18360, 18720, 19296, 19584, 19890, 20502, 20904, 21216, 21440, 22464, 22780, 23517, 23868, 24120, 24480, 24960, 25728, 26130, 26520, 27336, 27872, 28080, 28288, 28944, 29376, 29614, 29835, 30753, 31356, 31824, 32160, 32640, 34170, 34840, 35360, 36180, 36448, 36720, 37440, 38592, 39195, 39780, 41004, 41808, 42432, 42880, 44421, 44928, 45560, 47034, 47736, 48240, 48960, 51255, 52260, 53040, 54672, 55744, 56160, 57888, 58752, 59228, 59670, 61506, 62712, 63648, 64320, 68340, 69680, 70720, 72360, 72896, 73440, 74035, 74880, 77184, 78390, 79560, 82008, 83616, 84864, 88842, 91120, 94068, 95472, 96480, 97920, 102510, 104520, 106080, 109344, 111488, 112320, 115776, 117585, 118456, 119340, 123012, 125424, 127296, 128640, 133263, 136680, 139360, 141440, 144720, 145792, 146880, 148070, 153765, 156780, 159120, 164016, 167232, 177684, 182240, 188136, 190944, 192960, 205020, 209040, 212160, 218688, 222105, 224640, 231552, 235170, 236912, 238680, 246024, 250848, 254592, 266526, 273360, 278720, 289440, 293760, 296140, 307530, 313560, 318240, 328032, 334464, 355368, 364480, 376272, 381888, 385920, 399789, 410040, 418080, 424320, 437376, 444210, 470340, 473824, 477360, 492048, 501696, 533052, 546720, 557440, 578880, 592280, 615060, 627120, 636480, 656064, 666315, 710736, 728960, 752544, 763776, 799578, 820080, 836160, 888420, 940680, 947648, 954720, 984096, 1003392, 1066104, 1093440, 1157760, 1184560, 1230120, 1254240, 1272960, 1312128, 1332630, 1421472, 1505088, 1599156, 1640160, 1672320, 1776840, 1881360, 1895296, 1909440, 1968192, 1998945, 2132208, 2186880, 2369120, 2460240, 2508480, 2665260, 2842944, 3010176, 3198312, 3280320, 3553680, 3762720, 3818880, 3936384, 3997890, 4264416, 4738240, 4920480, 5016960, 5330520, 5685888, 6396624, 6560640, 7107360, 7525440, 7995780, 8528832, 9476480, 9840960, 10661040, 12793248, 14214720, 15050880, 15991560, 17057664, 19681920, 21322080, 25586496, 28429440, 31983120, 42644160, 51172992, 63966240, 85288320, 127932480, 255864960]

約数ペア:

[(1, 255864960), (2, 127932480), (3, 85288320), (4, 63966240), (5, 51172992), (6, 42644160), (8, 31983120), (9, 28429440), (10, 25586496), (12, 21322080), (13, 19681920), (15, 17057664), (16, 15991560), (17, 15050880), (18, 14214720), (20, 12793248), (24, 10661040), (26, 9840960), (27, 9476480), (30, 8528832), (32, 7995780), (34, 7525440), (36, 7107360), (39, 6560640), (40, 6396624), (45, 5685888), (48, 5330520), (51, 5016960), (52, 4920480), (54, 4738240), (60, 4264416), (64, 3997890), (65, 3936384), (67, 3818880), (68, 3762720), (72, 3553680), (78, 3280320), (80, 3198312), (85, 3010176), (90, 2842944), (96, 2665260), (102, 2508480), (104, 2460240), (108, 2369120), (117, 2186880), (120, 2132208), (128, 1998945), (130, 1968192), (134, 1909440), (135, 1895296), (136, 1881360), (144, 1776840), (153, 1672320), (156, 1640160), (160, 1599156), (170, 1505088), (180, 1421472), (192, 1332630), (195, 1312128), (201, 1272960), (204, 1254240), (208, 1230120), (216, 1184560), (221, 1157760), (234, 1093440), (240, 1066104), (255, 1003392), (260, 984096), (268, 954720), (270, 947648), (272, 940680), (288, 888420), (306, 836160), (312, 820080), (320, 799578), (335, 763776), (340, 752544), (351, 728960), (360, 710736), (384, 666315), (390, 656064), (402, 636480), (408, 627120), (416, 615060), (432, 592280), (442, 578880), (459, 557440), (468, 546720), (480, 533052), (510, 501696), (520, 492048), (536, 477360), (540, 473824), (544, 470340), (576, 444210), (585, 437376), (603, 424320), (612, 418080), (624, 410040), (640, 399789), (663, 385920), (670, 381888), (680, 376272), (702, 364480), (720, 355368), (765, 334464), (780, 328032), (804, 318240), (816, 313560), (832, 307530), (864, 296140), (871, 293760), (884, 289440), (918, 278720), (936, 273360), (960, 266526), (1005, 254592), (1020, 250848), (1040, 246024), (1072, 238680), (1080, 236912), (1088, 235170), (1105, 231552), (1139, 224640), (1152, 222105), (1170, 218688), (1206, 212160), (1224, 209040), (1248, 205020), (1326, 192960), (1340, 190944), (1360, 188136), (1404, 182240), (1440, 177684), (1530, 167232), (1560, 164016), (1608, 159120), (1632, 156780), (1664, 153765), (1728, 148070), (1742, 146880), (1755, 145792), (1768, 144720), (1809, 141440), (1836, 139360), (1872, 136680), (1920, 133263), (1989, 128640), (2010, 127296), (2040, 125424), (2080, 123012), (2144, 119340), (2160, 118456), (2176, 117585), (2210, 115776), (2278, 112320), (2295, 111488), (2340, 109344), (2412, 106080), (2448, 104520), (2496, 102510), (2613, 97920), (2652, 96480), (2680, 95472), (2720, 94068), (2808, 91120), (2880, 88842), (3015, 84864), (3060, 83616), (3120, 82008), (3216, 79560), (3264, 78390), (3315, 77184), (3417, 74880), (3456, 74035), (3484, 73440), (3510, 72896), (3536, 72360), (3618, 70720), (3672, 69680), (3744, 68340), (3978, 64320), (4020, 63648), (4080, 62712), (4160, 61506), (4288, 59670), (4320, 59228), (4355, 58752), (4420, 57888), (4556, 56160), (4590, 55744), (4680, 54672), (4824, 53040), (4896, 52260), (4992, 51255), (5226, 48960), (5304, 48240), (5360, 47736), (5440, 47034), (5616, 45560), (5695, 44928), (5760, 44421), (5967, 42880), (6030, 42432), (6120, 41808), (6240, 41004), (6432, 39780), (6528, 39195), (6630, 38592), (6834, 37440), (6968, 36720), (7020, 36448), (7072, 36180), (7236, 35360), (7344, 34840), (7488, 34170), (7839, 32640), (7956, 32160), (8040, 31824), (8160, 31356), (8320, 30753), (8576, 29835), (8640, 29614), (8710, 29376), (8840, 28944), (9045, 28288), (9112, 28080), (9180, 27872), (9360, 27336), (9648, 26520), (9792, 26130), (9945, 25728), (10251, 24960), (10452, 24480), (10608, 24120), (10720, 23868), (10880, 23517), (11232, 22780), (11390, 22464), (11934, 21440), (12060, 21216), (12240, 20904), (12480, 20502), (12864, 19890), (13065, 19584), (13260, 19296), (13668, 18720), (13936, 18360), (14040, 18224), (14144, 18090), (14472, 17680), (14688, 17420), (14807, 17280), (14976, 17085), (15678, 16320), (15912, 16080)]