21336312960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 576

約数和(自身を含む): 80509628160

約数和(自身を除く): 59173315200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 331, 342, 360, 361, 372, 380, 384, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 640, 662, 684, 720, 722, 744, 760, 855, 912, 930, 960, 992, 993, 1083, 1116, 1140, 1152, 1178, 1216, 1240, 1324, 1368, 1395, 1440, 1444, 1488, 1520, 1655, 1710, 1767, 1805, 1824, 1860, 1920, 1984, 1986, 2166, 2232, 2280, 2356, 2432, 2480, 2648, 2736, 2790, 2880, 2888, 2945, 2976, 2979, 3040, 3249, 3310, 3420, 3534, 3610, 3648, 3720, 3968, 3972, 4332, 4464, 4560, 4712, 4960, 4965, 5296, 5301, 5415, 5472, 5580, 5760, 5776, 5890, 5952, 5958, 6080, 6289, 6498, 6620, 6840, 7068, 7220, 7296, 7440, 7944, 8664, 8835, 8928, 9120, 9424, 9920, 9930, 10261, 10592, 10602, 10830, 10944, 11160, 11191, 11552, 11780, 11904, 11916, 12160, 12578, 12996, 13240, 13680, 14136, 14440, 14880, 14895, 15888, 16245, 17328, 17670, 17856, 18240, 18848, 18867, 19840, 19860, 20522, 21184, 21204, 21660, 21888, 22320, 22382, 23104, 23560, 23832, 25156, 25992, 26480, 26505, 27360, 28272, 28880, 29760, 29790, 30783, 31445, 31776, 32490, 33573, 34656, 35340, 35712, 36480, 37696, 37734, 39720, 41044, 42368, 42408, 43320, 44640, 44764, 46208, 47120, 47664, 50312, 51305, 51984, 52960, 53010, 54720, 55955, 56544, 56601, 57760, 59520, 59580, 61566, 62890, 63552, 64980, 67146, 69312, 70680, 75392, 75468, 79440, 82088, 84816, 86640, 89280, 89528, 92349, 94240, 94335, 95328, 100624, 100719, 102610, 103968, 105920, 106020, 109440, 111910, 113088, 113202, 115520, 119160, 119491, 123132, 125780, 127104, 129960, 134292, 138624, 141360, 150936, 153915, 158880, 164176, 167865, 169632, 173280, 178560, 179056, 184698, 188480, 188670, 190656, 194959, 201248, 201438, 205220, 207936, 211840, 212040, 223820, 226176, 226404, 231040, 238320, 238982, 246264, 251560, 259920, 268584, 282720, 283005, 301872, 307830, 317760, 328352, 335730, 339264, 346560, 358112, 358473, 369396, 376960, 377340, 381312, 389918, 402496, 402876, 410440, 415872, 424080, 447640, 452808, 461745, 476640, 477964, 492528, 503120, 503595, 519840, 537168, 565440, 566010, 584877, 597455, 603744, 615660, 635520, 656704, 671460, 678528, 693120, 716224, 716946, 738792, 754680, 779836, 804992, 805752, 820880, 848160, 895280, 905616, 923490, 953280, 955928, 974795, 985056, 1006240, 1007190, 1039680, 1074336, 1075419, 1130880, 1132020, 1169754, 1194910, 1207488, 1231320, 1313408, 1342920, 1432448, 1433892, 1477584, 1509360, 1559672, 1611504, 1641760, 1696320, 1754631, 1790560, 1792365, 1811232, 1846980, 1906560, 1911856, 1949590, 1970112, 2012480, 2014380, 2079360, 2148672, 2150838, 2264040, 2339508, 2389820, 2414976, 2462640, 2685840, 2867784, 2924385, 2955168, 3018720, 3119344, 3223008, 3283520, 3392640, 3509262, 3581120, 3584730, 3622464, 3693960, 3704221, 3823712, 3899180, 3940224, 4024960, 4028760, 4297344, 4301676, 4528080, 4679016, 4779640, 4925280, 5371680, 5377095, 5735568, 5848770, 5910336, 6037440, 6238688, 6446016, 6567040, 7018524, 7162240, 7169460, 7244928, 7387920, 7408442, 7647424, 7798360, 8057520, 8603352, 8773155, 9056160, 9358032, 9559280, 9850560, 10743360, 10754190, 11112663, 11471136, 11697540, 11820672, 12074880, 12477376, 12892032, 14037048, 14338920, 14775840, 14816884, 15294848, 15596720, 16115040, 17206704, 17546310, 18112320, 18521105, 18716064, 19118560, 19701120, 21486720, 21508380, 22225326, 22942272, 23395080, 24954752, 28074096, 28677840, 29551680, 29633768, 31193440, 32230080, 33337989, 34413408, 35092620, 36224640, 37042210, 37432128, 38237120, 43016760, 44450652, 45884544, 46790160, 55563315, 56148192, 57355680, 59103360, 59267536, 62386880, 64460160, 66675978, 68826816, 70185240, 74084420, 74864256, 76474240, 86033520, 88901304, 93580320, 111126630, 112296384, 114711360, 118535072, 124773760, 133351956, 137653632, 140370480, 148168840, 166689945, 172067040, 177802608, 187160640, 222253260, 224592768, 229422720, 237070144, 266703912, 280740960, 296337680, 333379890, 344134080, 355605216, 374321280, 444506520, 474140288, 533407824, 561481920, 592675360, 666759780, 688268160, 711210432, 889013040, 1066815648, 1122963840, 1185350720, 1333519560, 1422420864, 1778026080, 2133631296, 2370701440, 2667039120, 3556052160, 4267262592, 5334078240, 7112104320, 10668156480, 21336312960]

約数ペア:

[(1, 21336312960), (2, 10668156480), (3, 7112104320), (4, 5334078240), (5, 4267262592), (6, 3556052160), (8, 2667039120), (9, 2370701440), (10, 2133631296), (12, 1778026080), (15, 1422420864), (16, 1333519560), (18, 1185350720), (19, 1122963840), (20, 1066815648), (24, 889013040), (30, 711210432), (31, 688268160), (32, 666759780), (36, 592675360), (38, 561481920), (40, 533407824), (45, 474140288), (48, 444506520), (57, 374321280), (60, 355605216), (62, 344134080), (64, 333379890), (72, 296337680), (76, 280740960), (80, 266703912), (90, 237070144), (93, 229422720), (95, 224592768), (96, 222253260), (114, 187160640), (120, 177802608), (124, 172067040), (128, 166689945), (144, 148168840), (152, 140370480), (155, 137653632), (160, 133351956), (171, 124773760), (180, 118535072), (186, 114711360), (190, 112296384), (192, 111126630), (228, 93580320), (240, 88901304), (248, 86033520), (279, 76474240), (285, 74864256), (288, 74084420), (304, 70185240), (310, 68826816), (320, 66675978), (331, 64460160), (342, 62386880), (360, 59267536), (361, 59103360), (372, 57355680), (380, 56148192), (384, 55563315), (456, 46790160), (465, 45884544), (480, 44450652), (496, 43016760), (558, 38237120), (570, 37432128), (576, 37042210), (589, 36224640), (608, 35092620), (620, 34413408), (640, 33337989), (662, 32230080), (684, 31193440), (720, 29633768), (722, 29551680), (744, 28677840), (760, 28074096), (855, 24954752), (912, 23395080), (930, 22942272), (960, 22225326), (992, 21508380), (993, 21486720), (1083, 19701120), (1116, 19118560), (1140, 18716064), (1152, 18521105), (1178, 18112320), (1216, 17546310), (1240, 17206704), (1324, 16115040), (1368, 15596720), (1395, 15294848), (1440, 14816884), (1444, 14775840), (1488, 14338920), (1520, 14037048), (1655, 12892032), (1710, 12477376), (1767, 12074880), (1805, 11820672), (1824, 11697540), (1860, 11471136), (1920, 11112663), (1984, 10754190), (1986, 10743360), (2166, 9850560), (2232, 9559280), (2280, 9358032), (2356, 9056160), (2432, 8773155), (2480, 8603352), (2648, 8057520), (2736, 7798360), (2790, 7647424), (2880, 7408442), (2888, 7387920), (2945, 7244928), (2976, 7169460), (2979, 7162240), (3040, 7018524), (3249, 6567040), (3310, 6446016), (3420, 6238688), (3534, 6037440), (3610, 5910336), (3648, 5848770), (3720, 5735568), (3968, 5377095), (3972, 5371680), (4332, 4925280), (4464, 4779640), (4560, 4679016), (4712, 4528080), (4960, 4301676), (4965, 4297344), (5296, 4028760), (5301, 4024960), (5415, 3940224), (5472, 3899180), (5580, 3823712), (5760, 3704221), (5776, 3693960), (5890, 3622464), (5952, 3584730), (5958, 3581120), (6080, 3509262), (6289, 3392640), (6498, 3283520), (6620, 3223008), (6840, 3119344), (7068, 3018720), (7220, 2955168), (7296, 2924385), (7440, 2867784), (7944, 2685840), (8664, 2462640), (8835, 2414976), (8928, 2389820), (9120, 2339508), (9424, 2264040), (9920, 2150838), (9930, 2148672), (10261, 2079360), (10592, 2014380), (10602, 2012480), (10830, 1970112), (10944, 1949590), (11160, 1911856), (11191, 1906560), (11552, 1846980), (11780, 1811232), (11904, 1792365), (11916, 1790560), (12160, 1754631), (12578, 1696320), (12996, 1641760), (13240, 1611504), (13680, 1559672), (14136, 1509360), (14440, 1477584), (14880, 1433892), (14895, 1432448), (15888, 1342920), (16245, 1313408), (17328, 1231320), (17670, 1207488), (17856, 1194910), (18240, 1169754), (18848, 1132020), (18867, 1130880), (19840, 1075419), (19860, 1074336), (20522, 1039680), (21184, 1007190), (21204, 1006240), (21660, 985056), (21888, 974795), (22320, 955928), (22382, 953280), (23104, 923490), (23560, 905616), (23832, 895280), (25156, 848160), (25992, 820880), (26480, 805752), (26505, 804992), (27360, 779836), (28272, 754680), (28880, 738792), (29760, 716946), (29790, 716224), (30783, 693120), (31445, 678528), (31776, 671460), (32490, 656704), (33573, 635520), (34656, 615660), (35340, 603744), (35712, 597455), (36480, 584877), (37696, 566010), (37734, 565440), (39720, 537168), (41044, 519840), (42368, 503595), (42408, 503120), (43320, 492528), (44640, 477964), (44764, 476640), (46208, 461745), (47120, 452808), (47664, 447640), (50312, 424080), (51305, 415872), (51984, 410440), (52960, 402876), (53010, 402496), (54720, 389918), (55955, 381312), (56544, 377340), (56601, 376960), (57760, 369396), (59520, 358473), (59580, 358112), (61566, 346560), (62890, 339264), (63552, 335730), (64980, 328352), (67146, 317760), (69312, 307830), (70680, 301872), (75392, 283005), (75468, 282720), (79440, 268584), (82088, 259920), (84816, 251560), (86640, 246264), (89280, 238982), (89528, 238320), (92349, 231040), (94240, 226404), (94335, 226176), (95328, 223820), (100624, 212040), (100719, 211840), (102610, 207936), (103968, 205220), (105920, 201438), (106020, 201248), (109440, 194959), (111910, 190656), (113088, 188670), (113202, 188480), (115520, 184698), (119160, 179056), (119491, 178560), (123132, 173280), (125780, 169632), (127104, 167865), (129960, 164176), (134292, 158880), (138624, 153915), (141360, 150936)]