1214285520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 480

約数和(自身を含む): 4758195456

約数和(自身を除く): 3543909936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 48, 51, 56, 60, 61, 68, 70, 80, 82, 84, 85, 102, 105, 112, 119, 120, 122, 123, 136, 140, 164, 168, 170, 183, 204, 205, 210, 238, 240, 244, 246, 255, 272, 280, 287, 289, 305, 328, 336, 340, 357, 366, 408, 410, 420, 427, 476, 488, 492, 510, 560, 574, 578, 595, 610, 615, 656, 680, 697, 714, 732, 816, 820, 840, 854, 861, 867, 915, 952, 976, 984, 1020, 1037, 1148, 1156, 1190, 1220, 1230, 1281, 1360, 1394, 1428, 1435, 1445, 1464, 1640, 1680, 1708, 1722, 1734, 1785, 1830, 1904, 1968, 2023, 2040, 2074, 2091, 2135, 2296, 2312, 2380, 2440, 2460, 2501, 2562, 2788, 2856, 2870, 2890, 2928, 3111, 3280, 3416, 3444, 3468, 3485, 3570, 3660, 4046, 4080, 4148, 4182, 4270, 4305, 4335, 4592, 4624, 4760, 4879, 4880, 4920, 5002, 5124, 5185, 5576, 5712, 5740, 5780, 6069, 6222, 6405, 6832, 6888, 6936, 6970, 7140, 7259, 7320, 7503, 8092, 8296, 8364, 8540, 8610, 8670, 9520, 9758, 9840, 10004, 10115, 10248, 10370, 10455, 11152, 11480, 11560, 11849, 12138, 12444, 12505, 12810, 13776, 13872, 13940, 14280, 14518, 14637, 14640, 15006, 15555, 16184, 16592, 16728, 17080, 17220, 17340, 17507, 17629, 19516, 20008, 20230, 20496, 20740, 20910, 21777, 22960, 23120, 23698, 24276, 24395, 24888, 25010, 25620, 27880, 28560, 29036, 29274, 30012, 30345, 31110, 32368, 33456, 34160, 34440, 34680, 35014, 35258, 35547, 36295, 37515, 39032, 40016, 40460, 41480, 41820, 42517, 43554, 47396, 48552, 48790, 49776, 50020, 51240, 52521, 52887, 55760, 58072, 58548, 59245, 60024, 60690, 62220, 68880, 69360, 70028, 70516, 71094, 72590, 73185, 75030, 78064, 80920, 82943, 82960, 83640, 85034, 87108, 87535, 88145, 94792, 97104, 97580, 100040, 102480, 105042, 105774, 108885, 116144, 117096, 118490, 120048, 121380, 123403, 124440, 127551, 140056, 141032, 142188, 145180, 146370, 150060, 161840, 165886, 167280, 170068, 174216, 175070, 176290, 177735, 189584, 195160, 200080, 210084, 211548, 212585, 217770, 234192, 236980, 242760, 246806, 248829, 248880, 255102, 262605, 264435, 280112, 282064, 284376, 290360, 292740, 297619, 300120, 331772, 340136, 348432, 350140, 352580, 355470, 370209, 390320, 414715, 420168, 423096, 425170, 435540, 473960, 485520, 493612, 497658, 510204, 525210, 528870, 568752, 580720, 585480, 595238, 600240, 617015, 637755, 663544, 680272, 700280, 705160, 710940, 722789, 740418, 829430, 840336, 846192, 850340, 871080, 892857, 947920, 987224, 995316, 1020408, 1050420, 1057740, 1170960, 1190476, 1234030, 1244145, 1275510, 1327088, 1400560, 1410320, 1421880, 1445578, 1480836, 1488095, 1658860, 1700680, 1742160, 1785714, 1851045, 1974448, 1990632, 2040816, 2100840, 2115480, 2168367, 2380952, 2468060, 2488290, 2551020, 2843760, 2891156, 2961672, 2976190, 3317720, 3401360, 3571428, 3613945, 3702090, 3981264, 4201680, 4230960, 4336734, 4464285, 4761904, 4936120, 4976580, 5059523, 5102040, 5782312, 5923344, 5952380, 6635440, 7142856, 7227890, 7404180, 8673468, 8928570, 9872240, 9953160, 10119046, 10204080, 10841835, 11564624, 11904760, 14285712, 14455780, 14808360, 15178569, 17346936, 17857140, 19906320, 20238092, 21683670, 23809520, 25297615, 28911560, 29616720, 30357138, 34693872, 35714280, 40476184, 43367340, 50595230, 57823120, 60714276, 71428560, 75892845, 80952368, 86734680, 101190460, 121428552, 151785690, 173469360, 202380920, 242857104, 303571380, 404761840, 607142760, 1214285520]

約数ペア:

[(1, 1214285520), (2, 607142760), (3, 404761840), (4, 303571380), (5, 242857104), (6, 202380920), (7, 173469360), (8, 151785690), (10, 121428552), (12, 101190460), (14, 86734680), (15, 80952368), (16, 75892845), (17, 71428560), (20, 60714276), (21, 57823120), (24, 50595230), (28, 43367340), (30, 40476184), (34, 35714280), (35, 34693872), (40, 30357138), (41, 29616720), (42, 28911560), (48, 25297615), (51, 23809520), (56, 21683670), (60, 20238092), (61, 19906320), (68, 17857140), (70, 17346936), (80, 15178569), (82, 14808360), (84, 14455780), (85, 14285712), (102, 11904760), (105, 11564624), (112, 10841835), (119, 10204080), (120, 10119046), (122, 9953160), (123, 9872240), (136, 8928570), (140, 8673468), (164, 7404180), (168, 7227890), (170, 7142856), (183, 6635440), (204, 5952380), (205, 5923344), (210, 5782312), (238, 5102040), (240, 5059523), (244, 4976580), (246, 4936120), (255, 4761904), (272, 4464285), (280, 4336734), (287, 4230960), (289, 4201680), (305, 3981264), (328, 3702090), (336, 3613945), (340, 3571428), (357, 3401360), (366, 3317720), (408, 2976190), (410, 2961672), (420, 2891156), (427, 2843760), (476, 2551020), (488, 2488290), (492, 2468060), (510, 2380952), (560, 2168367), (574, 2115480), (578, 2100840), (595, 2040816), (610, 1990632), (615, 1974448), (656, 1851045), (680, 1785714), (697, 1742160), (714, 1700680), (732, 1658860), (816, 1488095), (820, 1480836), (840, 1445578), (854, 1421880), (861, 1410320), (867, 1400560), (915, 1327088), (952, 1275510), (976, 1244145), (984, 1234030), (1020, 1190476), (1037, 1170960), (1148, 1057740), (1156, 1050420), (1190, 1020408), (1220, 995316), (1230, 987224), (1281, 947920), (1360, 892857), (1394, 871080), (1428, 850340), (1435, 846192), (1445, 840336), (1464, 829430), (1640, 740418), (1680, 722789), (1708, 710940), (1722, 705160), (1734, 700280), (1785, 680272), (1830, 663544), (1904, 637755), (1968, 617015), (2023, 600240), (2040, 595238), (2074, 585480), (2091, 580720), (2135, 568752), (2296, 528870), (2312, 525210), (2380, 510204), (2440, 497658), (2460, 493612), (2501, 485520), (2562, 473960), (2788, 435540), (2856, 425170), (2870, 423096), (2890, 420168), (2928, 414715), (3111, 390320), (3280, 370209), (3416, 355470), (3444, 352580), (3468, 350140), (3485, 348432), (3570, 340136), (3660, 331772), (4046, 300120), (4080, 297619), (4148, 292740), (4182, 290360), (4270, 284376), (4305, 282064), (4335, 280112), (4592, 264435), (4624, 262605), (4760, 255102), (4879, 248880), (4880, 248829), (4920, 246806), (5002, 242760), (5124, 236980), (5185, 234192), (5576, 217770), (5712, 212585), (5740, 211548), (5780, 210084), (6069, 200080), (6222, 195160), (6405, 189584), (6832, 177735), (6888, 176290), (6936, 175070), (6970, 174216), (7140, 170068), (7259, 167280), (7320, 165886), (7503, 161840), (8092, 150060), (8296, 146370), (8364, 145180), (8540, 142188), (8610, 141032), (8670, 140056), (9520, 127551), (9758, 124440), (9840, 123403), (10004, 121380), (10115, 120048), (10248, 118490), (10370, 117096), (10455, 116144), (11152, 108885), (11480, 105774), (11560, 105042), (11849, 102480), (12138, 100040), (12444, 97580), (12505, 97104), (12810, 94792), (13776, 88145), (13872, 87535), (13940, 87108), (14280, 85034), (14518, 83640), (14637, 82960), (14640, 82943), (15006, 80920), (15555, 78064), (16184, 75030), (16592, 73185), (16728, 72590), (17080, 71094), (17220, 70516), (17340, 70028), (17507, 69360), (17629, 68880), (19516, 62220), (20008, 60690), (20230, 60024), (20496, 59245), (20740, 58548), (20910, 58072), (21777, 55760), (22960, 52887), (23120, 52521), (23698, 51240), (24276, 50020), (24395, 49776), (24888, 48790), (25010, 48552), (25620, 47396), (27880, 43554), (28560, 42517), (29036, 41820), (29274, 41480), (30012, 40460), (30345, 40016), (31110, 39032), (32368, 37515), (33456, 36295), (34160, 35547), (34440, 35258), (34680, 35014)]