289665253920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{74383}}^1$

素因数の和:74488

約数の個数: 384

約数和(自身を含む): 1115688591360

約数和(自身を除く): 826023337440

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, 61, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 122, 133, 140, 152, 160, 168, 183, 190, 210, 224, 228, 240, 244, 266, 280, 285, 304, 305, 336, 366, 380, 399, 420, 427, 456, 480, 488, 532, 560, 570, 608, 610, 665, 672, 732, 760, 798, 840, 854, 912, 915, 976, 1064, 1120, 1140, 1159, 1220, 1281, 1330, 1464, 1520, 1596, 1680, 1708, 1824, 1830, 1952, 1995, 2128, 2135, 2280, 2318, 2440, 2562, 2660, 2928, 3040, 3192, 3360, 3416, 3477, 3660, 3990, 4256, 4270, 4560, 4636, 4880, 5124, 5320, 5795, 5856, 6384, 6405, 6832, 6954, 7320, 7980, 8113, 8540, 9120, 9272, 9760, 10248, 10640, 11590, 12768, 12810, 13664, 13908, 14640, 15960, 16226, 17080, 17385, 18544, 20496, 21280, 23180, 24339, 25620, 27816, 29280, 31920, 32452, 34160, 34770, 37088, 40565, 40992, 46360, 48678, 51240, 55632, 63840, 64904, 68320, 69540, 74383, 81130, 92720, 97356, 102480, 111264, 121695, 129808, 139080, 148766, 162260, 185440, 194712, 204960, 223149, 243390, 259616, 278160, 297532, 324520, 371915, 389424, 446298, 486780, 520681, 556320, 595064, 649040, 743830, 778848, 892596, 973560, 1041362, 1115745, 1190128, 1298080, 1413277, 1487660, 1562043, 1785192, 1947120, 2082724, 2231490, 2380256, 2603405, 2826554, 2975320, 3124086, 3570384, 3894240, 4165448, 4239831, 4462980, 4537363, 5206810, 5653108, 5950640, 6248172, 7066385, 7140768, 7810215, 8330896, 8479662, 8925960, 9074726, 9892939, 10413620, 11306216, 11901280, 12496344, 13612089, 14132770, 15620430, 16661792, 16959324, 17851920, 18149452, 19785878, 20827240, 21199155, 22612432, 22686815, 24992688, 27224178, 28265540, 29678817, 31240860, 31761541, 33918648, 35703840, 36298904, 39571756, 41654480, 42398310, 45224864, 45373630, 49464695, 49985376, 54448356, 56531080, 59357634, 62481720, 63523082, 67837296, 68060445, 72597808, 79143512, 83308960, 84796620, 86209897, 90747260, 95284623, 98929390, 108896712, 113062160, 118715268, 124963440, 127046164, 135674592, 136120890, 145195616, 148394085, 158287024, 158807705, 169593240, 172419794, 181494520, 190569246, 197858780, 217793424, 226124320, 237430536, 249926880, 254092328, 258629691, 272241780, 296788170, 316574048, 317615410, 339186480, 344839588, 362989040, 381138492, 395717560, 431049485, 435586848, 474861072, 476423115, 508184656, 517259382, 544483560, 593576340, 603469279, 635230820, 678372960, 689679176, 725978080, 762276984, 791435120, 862098970, 949722144, 952846230, 1016369312, 1034518764, 1088967120, 1187152680, 1206938558, 1270461640, 1293148455, 1379358352, 1524553968, 1582870240, 1724197940, 1810407837, 1905692460, 2069037528, 2177934240, 2374305360, 2413877116, 2540923280, 2586296910, 2758716704, 3017346395, 3049107936, 3448395880, 3620815674, 3811384920, 4138075056, 4748610720, 4827754232, 5081846560, 5172593820, 6034692790, 6896791760, 7241631348, 7622769840, 8276150112, 9052039185, 9655508464, 10345187640, 12069385580, 13793583520, 14483262696, 15245539680, 18104078370, 19311016928, 20690375280, 24138771160, 28966525392, 36208156740, 41380750560, 48277542320, 57933050784, 72416313480, 96555084640, 144832626960, 289665253920]

約数ペア:

[(1, 289665253920), (2, 144832626960), (3, 96555084640), (4, 72416313480), (5, 57933050784), (6, 48277542320), (7, 41380750560), (8, 36208156740), (10, 28966525392), (12, 24138771160), (14, 20690375280), (15, 19311016928), (16, 18104078370), (19, 15245539680), (20, 14483262696), (21, 13793583520), (24, 12069385580), (28, 10345187640), (30, 9655508464), (32, 9052039185), (35, 8276150112), (38, 7622769840), (40, 7241631348), (42, 6896791760), (48, 6034692790), (56, 5172593820), (57, 5081846560), (60, 4827754232), (61, 4748610720), (70, 4138075056), (76, 3811384920), (80, 3620815674), (84, 3448395880), (95, 3049107936), (96, 3017346395), (105, 2758716704), (112, 2586296910), (114, 2540923280), (120, 2413877116), (122, 2374305360), (133, 2177934240), (140, 2069037528), (152, 1905692460), (160, 1810407837), (168, 1724197940), (183, 1582870240), (190, 1524553968), (210, 1379358352), (224, 1293148455), (228, 1270461640), (240, 1206938558), (244, 1187152680), (266, 1088967120), (280, 1034518764), (285, 1016369312), (304, 952846230), (305, 949722144), (336, 862098970), (366, 791435120), (380, 762276984), (399, 725978080), (420, 689679176), (427, 678372960), (456, 635230820), (480, 603469279), (488, 593576340), (532, 544483560), (560, 517259382), (570, 508184656), (608, 476423115), (610, 474861072), (665, 435586848), (672, 431049485), (732, 395717560), (760, 381138492), (798, 362989040), (840, 344839588), (854, 339186480), (912, 317615410), (915, 316574048), (976, 296788170), (1064, 272241780), (1120, 258629691), (1140, 254092328), (1159, 249926880), (1220, 237430536), (1281, 226124320), (1330, 217793424), (1464, 197858780), (1520, 190569246), (1596, 181494520), (1680, 172419794), (1708, 169593240), (1824, 158807705), (1830, 158287024), (1952, 148394085), (1995, 145195616), (2128, 136120890), (2135, 135674592), (2280, 127046164), (2318, 124963440), (2440, 118715268), (2562, 113062160), (2660, 108896712), (2928, 98929390), (3040, 95284623), (3192, 90747260), (3360, 86209897), (3416, 84796620), (3477, 83308960), (3660, 79143512), (3990, 72597808), (4256, 68060445), (4270, 67837296), (4560, 63523082), (4636, 62481720), (4880, 59357634), (5124, 56531080), (5320, 54448356), (5795, 49985376), (5856, 49464695), (6384, 45373630), (6405, 45224864), (6832, 42398310), (6954, 41654480), (7320, 39571756), (7980, 36298904), (8113, 35703840), (8540, 33918648), (9120, 31761541), (9272, 31240860), (9760, 29678817), (10248, 28265540), (10640, 27224178), (11590, 24992688), (12768, 22686815), (12810, 22612432), (13664, 21199155), (13908, 20827240), (14640, 19785878), (15960, 18149452), (16226, 17851920), (17080, 16959324), (17385, 16661792), (18544, 15620430), (20496, 14132770), (21280, 13612089), (23180, 12496344), (24339, 11901280), (25620, 11306216), (27816, 10413620), (29280, 9892939), (31920, 9074726), (32452, 8925960), (34160, 8479662), (34770, 8330896), (37088, 7810215), (40565, 7140768), (40992, 7066385), (46360, 6248172), (48678, 5950640), (51240, 5653108), (55632, 5206810), (63840, 4537363), (64904, 4462980), (68320, 4239831), (69540, 4165448), (74383, 3894240), (81130, 3570384), (92720, 3124086), (97356, 2975320), (102480, 2826554), (111264, 2603405), (121695, 2380256), (129808, 2231490), (139080, 2082724), (148766, 1947120), (162260, 1785192), (185440, 1562043), (194712, 1487660), (204960, 1413277), (223149, 1298080), (243390, 1190128), (259616, 1115745), (278160, 1041362), (297532, 973560), (324520, 892596), (371915, 778848), (389424, 743830), (446298, 649040), (486780, 595064), (520681, 556320)]