261819486240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{14821}}^1$

素因数の和:15020

約数の個数: 384

約数和(自身を含む): 941256288000

約数和(自身を除く): 679436801760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 149, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 298, 304, 312, 380, 390, 416, 447, 456, 480, 494, 520, 570, 596, 608, 624, 741, 745, 760, 780, 894, 912, 988, 1040, 1140, 1192, 1235, 1248, 1482, 1490, 1520, 1560, 1788, 1824, 1937, 1976, 2080, 2235, 2280, 2384, 2470, 2831, 2964, 2980, 3040, 3120, 3576, 3705, 3874, 3952, 4470, 4560, 4768, 4940, 5662, 5811, 5928, 5960, 6240, 7152, 7410, 7748, 7904, 8493, 8940, 9120, 9685, 9880, 11324, 11622, 11856, 11920, 14155, 14304, 14820, 14821, 15496, 16986, 17880, 19370, 19760, 22648, 23244, 23712, 23840, 28310, 29055, 29640, 29642, 30992, 33972, 35760, 36803, 38740, 39520, 42465, 44463, 45296, 46488, 56620, 58110, 59280, 59284, 61984, 67944, 71520, 73606, 74105, 77480, 84930, 88926, 90592, 92976, 110409, 113240, 116220, 118560, 118568, 135888, 147212, 148210, 154960, 169860, 177852, 184015, 185952, 192673, 220818, 222315, 226480, 232440, 237136, 271776, 281599, 294424, 296420, 309920, 339720, 355704, 368030, 385346, 441636, 444630, 452960, 464880, 474272, 552045, 563198, 578019, 588848, 592840, 679440, 711408, 736060, 770692, 844797, 883272, 889260, 929760, 963365, 1104090, 1126396, 1156038, 1177696, 1185680, 1358880, 1407995, 1422816, 1472120, 1541384, 1689594, 1766544, 1778520, 1926730, 2208180, 2208329, 2252792, 2312076, 2371360, 2815990, 2890095, 2944240, 3082768, 3379188, 3533088, 3557040, 3660787, 3853460, 4223985, 4416360, 4416658, 4505584, 4624152, 5631980, 5780190, 5888480, 6165536, 6624987, 6758376, 7114080, 7321574, 7706920, 8447970, 8832720, 8833316, 9011168, 9248304, 10982361, 11041645, 11263960, 11560380, 13249974, 13516752, 14643148, 15413840, 16895940, 17665440, 17666632, 18303935, 18496608, 21964722, 22083290, 22527920, 23120760, 26499948, 27033504, 28708277, 29286296, 30827680, 33124935, 33791880, 35333264, 36607870, 41958251, 43929444, 44166580, 45055840, 46241520, 52999896, 54911805, 57416554, 58572592, 66249870, 67583760, 70666528, 73215740, 83916502, 86124831, 87858888, 88333160, 92483040, 105999792, 109823610, 114833108, 117145184, 125874753, 132499740, 135167520, 143541385, 146431480, 167833004, 172249662, 175717776, 176666320, 209791255, 211999584, 219647220, 229666216, 251749506, 264999480, 287082770, 292862960, 335666008, 344499324, 351435552, 353332640, 419582510, 430624155, 439294440, 459332432, 503499012, 529998960, 545457263, 574165540, 585725920, 629373765, 671332016, 688998648, 839165020, 861248310, 878588880, 918664864, 1006998024, 1059997920, 1090914526, 1148331080, 1258747530, 1342664032, 1377997296, 1636371789, 1678330040, 1722496620, 1757177760, 2013996048, 2181829052, 2296662160, 2517495060, 2727286315, 2755994592, 3272743578, 3356660080, 3444993240, 4027992096, 4363658104, 4593324320, 5034990120, 5454572630, 6545487156, 6713320160, 6889986480, 8181858945, 8727316208, 10069980240, 10909145260, 13090974312, 13779972960, 16363717890, 17454632416, 20139960480, 21818290520, 26181948624, 32727435780, 43636581040, 52363897248, 65454871560, 87273162080, 130909743120, 261819486240]

約数ペア:

[(1, 261819486240), (2, 130909743120), (3, 87273162080), (4, 65454871560), (5, 52363897248), (6, 43636581040), (8, 32727435780), (10, 26181948624), (12, 21818290520), (13, 20139960480), (15, 17454632416), (16, 16363717890), (19, 13779972960), (20, 13090974312), (24, 10909145260), (26, 10069980240), (30, 8727316208), (32, 8181858945), (38, 6889986480), (39, 6713320160), (40, 6545487156), (48, 5454572630), (52, 5034990120), (57, 4593324320), (60, 4363658104), (65, 4027992096), (76, 3444993240), (78, 3356660080), (80, 3272743578), (95, 2755994592), (96, 2727286315), (104, 2517495060), (114, 2296662160), (120, 2181829052), (130, 2013996048), (149, 1757177760), (152, 1722496620), (156, 1678330040), (160, 1636371789), (190, 1377997296), (195, 1342664032), (208, 1258747530), (228, 1148331080), (240, 1090914526), (247, 1059997920), (260, 1006998024), (285, 918664864), (298, 878588880), (304, 861248310), (312, 839165020), (380, 688998648), (390, 671332016), (416, 629373765), (447, 585725920), (456, 574165540), (480, 545457263), (494, 529998960), (520, 503499012), (570, 459332432), (596, 439294440), (608, 430624155), (624, 419582510), (741, 353332640), (745, 351435552), (760, 344499324), (780, 335666008), (894, 292862960), (912, 287082770), (988, 264999480), (1040, 251749506), (1140, 229666216), (1192, 219647220), (1235, 211999584), (1248, 209791255), (1482, 176666320), (1490, 175717776), (1520, 172249662), (1560, 167833004), (1788, 146431480), (1824, 143541385), (1937, 135167520), (1976, 132499740), (2080, 125874753), (2235, 117145184), (2280, 114833108), (2384, 109823610), (2470, 105999792), (2831, 92483040), (2964, 88333160), (2980, 87858888), (3040, 86124831), (3120, 83916502), (3576, 73215740), (3705, 70666528), (3874, 67583760), (3952, 66249870), (4470, 58572592), (4560, 57416554), (4768, 54911805), (4940, 52999896), (5662, 46241520), (5811, 45055840), (5928, 44166580), (5960, 43929444), (6240, 41958251), (7152, 36607870), (7410, 35333264), (7748, 33791880), (7904, 33124935), (8493, 30827680), (8940, 29286296), (9120, 28708277), (9685, 27033504), (9880, 26499948), (11324, 23120760), (11622, 22527920), (11856, 22083290), (11920, 21964722), (14155, 18496608), (14304, 18303935), (14820, 17666632), (14821, 17665440), (15496, 16895940), (16986, 15413840), (17880, 14643148), (19370, 13516752), (19760, 13249974), (22648, 11560380), (23244, 11263960), (23712, 11041645), (23840, 10982361), (28310, 9248304), (29055, 9011168), (29640, 8833316), (29642, 8832720), (30992, 8447970), (33972, 7706920), (35760, 7321574), (36803, 7114080), (38740, 6758376), (39520, 6624987), (42465, 6165536), (44463, 5888480), (45296, 5780190), (46488, 5631980), (56620, 4624152), (58110, 4505584), (59280, 4416658), (59284, 4416360), (61984, 4223985), (67944, 3853460), (71520, 3660787), (73606, 3557040), (74105, 3533088), (77480, 3379188), (84930, 3082768), (88926, 2944240), (90592, 2890095), (92976, 2815990), (110409, 2371360), (113240, 2312076), (116220, 2252792), (118560, 2208329), (118568, 2208180), (135888, 1926730), (147212, 1778520), (148210, 1766544), (154960, 1689594), (169860, 1541384), (177852, 1472120), (184015, 1422816), (185952, 1407995), (192673, 1358880), (220818, 1185680), (222315, 1177696), (226480, 1156038), (232440, 1126396), (237136, 1104090), (271776, 963365), (281599, 929760), (294424, 889260), (296420, 883272), (309920, 844797), (339720, 770692), (355704, 736060), (368030, 711408), (385346, 679440), (441636, 592840), (444630, 588848), (452960, 578019), (464880, 563198), (474272, 552045)]