260531040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 576

約数和(自身を含む): 1116944640

約数和(自身を除く): 856413600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 49, 53, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 96, 98, 105, 106, 110, 112, 114, 120, 132, 133, 140, 147, 152, 154, 159, 160, 165, 168, 176, 190, 196, 209, 210, 212, 220, 224, 228, 231, 240, 245, 264, 265, 266, 280, 285, 294, 304, 308, 318, 330, 336, 352, 371, 380, 385, 392, 399, 418, 420, 424, 440, 456, 462, 480, 490, 528, 530, 532, 539, 560, 570, 583, 588, 608, 616, 627, 636, 660, 665, 672, 735, 742, 760, 770, 784, 795, 798, 836, 840, 848, 880, 912, 924, 931, 980, 1007, 1045, 1056, 1060, 1064, 1078, 1113, 1120, 1140, 1155, 1166, 1176, 1232, 1254, 1272, 1320, 1330, 1463, 1470, 1484, 1520, 1540, 1568, 1590, 1596, 1617, 1672, 1680, 1696, 1749, 1760, 1824, 1848, 1855, 1862, 1960, 1995, 2014, 2090, 2120, 2128, 2156, 2226, 2280, 2310, 2332, 2352, 2464, 2508, 2544, 2597, 2640, 2660, 2695, 2793, 2915, 2926, 2940, 2968, 3021, 3040, 3080, 3135, 3180, 3192, 3234, 3344, 3360, 3498, 3696, 3710, 3724, 3920, 3990, 4028, 4081, 4180, 4240, 4256, 4312, 4389, 4452, 4560, 4620, 4655, 4664, 4704, 5016, 5035, 5088, 5194, 5280, 5320, 5390, 5565, 5586, 5830, 5852, 5880, 5936, 6042, 6160, 6270, 6360, 6384, 6468, 6688, 6996, 7049, 7315, 7392, 7420, 7448, 7791, 7840, 7980, 8056, 8085, 8162, 8360, 8480, 8624, 8745, 8778, 8904, 9120, 9240, 9310, 9328, 10032, 10070, 10241, 10388, 10640, 10780, 11077, 11130, 11172, 11660, 11704, 11760, 11872, 12084, 12243, 12320, 12540, 12720, 12768, 12936, 12985, 13965, 13992, 14098, 14630, 14840, 14896, 15105, 15582, 15960, 16112, 16170, 16324, 16720, 17248, 17490, 17556, 17808, 18480, 18620, 18656, 20064, 20140, 20405, 20482, 20776, 21147, 21280, 21560, 21945, 22154, 22260, 22344, 23320, 23408, 23520, 24168, 24486, 25080, 25440, 25872, 25970, 27930, 27984, 28196, 28567, 29260, 29680, 29792, 30210, 30723, 31164, 31920, 32224, 32340, 32648, 33231, 33440, 34980, 35112, 35245, 35616, 36960, 37240, 38955, 40280, 40810, 40964, 41552, 42294, 43120, 43890, 44308, 44520, 44688, 46640, 46816, 48336, 48972, 49343, 50160, 51205, 51744, 51940, 55385, 55860, 55968, 56392, 57134, 58520, 59360, 60420, 61215, 61446, 62328, 63840, 64680, 65296, 66462, 69960, 70224, 70490, 74480, 77539, 77910, 80560, 81620, 81928, 83104, 84588, 85701, 86240, 87780, 88616, 89040, 89376, 93280, 96672, 97944, 98686, 100320, 102410, 103880, 105735, 110770, 111720, 112784, 114268, 117040, 120840, 122430, 122892, 124656, 129360, 130592, 132924, 139920, 140448, 140980, 142835, 148029, 148960, 153615, 155078, 155820, 161120, 163240, 163856, 166155, 169176, 171402, 175560, 177232, 178080, 195888, 197372, 204820, 207760, 211470, 221540, 223440, 225568, 228536, 232617, 234080, 241680, 244860, 245784, 246715, 249312, 258720, 265848, 279840, 281960, 285670, 296058, 307230, 310156, 311640, 326480, 327712, 332310, 338352, 342804, 351120, 354464, 387695, 391776, 394744, 409640, 415520, 422940, 428505, 443080, 446880, 457072, 465234, 483360, 489720, 491568, 493430, 531696, 542773, 563920, 571340, 592116, 614460, 620312, 623280, 652960, 664620, 676704, 685608, 702240, 740145, 775390, 789488, 819280, 845880, 857010, 886160, 914144, 930468, 979440, 983136, 986860, 1063392, 1085546, 1127840, 1142680, 1163085, 1184232, 1228920, 1240624, 1246560, 1329240, 1371216, 1480290, 1550780, 1578976, 1628319, 1638560, 1691760, 1714020, 1772320, 1860936, 1958880, 1973720, 2171092, 2285360, 2326170, 2368464, 2457840, 2481248, 2658480, 2713865, 2742432, 2960580, 3101560, 3256638, 3383520, 3428040, 3721872, 3947440, 4342184, 4570720, 4652340, 4736928, 4915680, 5316960, 5427730, 5921160, 6203120, 6513276, 6856080, 7443744, 7894880, 8141595, 8684368, 9304680, 10855460, 11842320, 12406240, 13026552, 13712160, 16283190, 17368736, 18609360, 21710920, 23684640, 26053104, 32566380, 37218720, 43421840, 52106208, 65132760, 86843680, 130265520, 260531040]

約数ペア:

[(1, 260531040), (2, 130265520), (3, 86843680), (4, 65132760), (5, 52106208), (6, 43421840), (7, 37218720), (8, 32566380), (10, 26053104), (11, 23684640), (12, 21710920), (14, 18609360), (15, 17368736), (16, 16283190), (19, 13712160), (20, 13026552), (21, 12406240), (22, 11842320), (24, 10855460), (28, 9304680), (30, 8684368), (32, 8141595), (33, 7894880), (35, 7443744), (38, 6856080), (40, 6513276), (42, 6203120), (44, 5921160), (48, 5427730), (49, 5316960), (53, 4915680), (55, 4736928), (56, 4652340), (57, 4570720), (60, 4342184), (66, 3947440), (70, 3721872), (76, 3428040), (77, 3383520), (80, 3256638), (84, 3101560), (88, 2960580), (95, 2742432), (96, 2713865), (98, 2658480), (105, 2481248), (106, 2457840), (110, 2368464), (112, 2326170), (114, 2285360), (120, 2171092), (132, 1973720), (133, 1958880), (140, 1860936), (147, 1772320), (152, 1714020), (154, 1691760), (159, 1638560), (160, 1628319), (165, 1578976), (168, 1550780), (176, 1480290), (190, 1371216), (196, 1329240), (209, 1246560), (210, 1240624), (212, 1228920), (220, 1184232), (224, 1163085), (228, 1142680), (231, 1127840), (240, 1085546), (245, 1063392), (264, 986860), (265, 983136), (266, 979440), (280, 930468), (285, 914144), (294, 886160), (304, 857010), (308, 845880), (318, 819280), (330, 789488), (336, 775390), (352, 740145), (371, 702240), (380, 685608), (385, 676704), (392, 664620), (399, 652960), (418, 623280), (420, 620312), (424, 614460), (440, 592116), (456, 571340), (462, 563920), (480, 542773), (490, 531696), (528, 493430), (530, 491568), (532, 489720), (539, 483360), (560, 465234), (570, 457072), (583, 446880), (588, 443080), (608, 428505), (616, 422940), (627, 415520), (636, 409640), (660, 394744), (665, 391776), (672, 387695), (735, 354464), (742, 351120), (760, 342804), (770, 338352), (784, 332310), (795, 327712), (798, 326480), (836, 311640), (840, 310156), (848, 307230), (880, 296058), (912, 285670), (924, 281960), (931, 279840), (980, 265848), (1007, 258720), (1045, 249312), (1056, 246715), (1060, 245784), (1064, 244860), (1078, 241680), (1113, 234080), (1120, 232617), (1140, 228536), (1155, 225568), (1166, 223440), (1176, 221540), (1232, 211470), (1254, 207760), (1272, 204820), (1320, 197372), (1330, 195888), (1463, 178080), (1470, 177232), (1484, 175560), (1520, 171402), (1540, 169176), (1568, 166155), (1590, 163856), (1596, 163240), (1617, 161120), (1672, 155820), (1680, 155078), (1696, 153615), (1749, 148960), (1760, 148029), (1824, 142835), (1848, 140980), (1855, 140448), (1862, 139920), (1960, 132924), (1995, 130592), (2014, 129360), (2090, 124656), (2120, 122892), (2128, 122430), (2156, 120840), (2226, 117040), (2280, 114268), (2310, 112784), (2332, 111720), (2352, 110770), (2464, 105735), (2508, 103880), (2544, 102410), (2597, 100320), (2640, 98686), (2660, 97944), (2695, 96672), (2793, 93280), (2915, 89376), (2926, 89040), (2940, 88616), (2968, 87780), (3021, 86240), (3040, 85701), (3080, 84588), (3135, 83104), (3180, 81928), (3192, 81620), (3234, 80560), (3344, 77910), (3360, 77539), (3498, 74480), (3696, 70490), (3710, 70224), (3724, 69960), (3920, 66462), (3990, 65296), (4028, 64680), (4081, 63840), (4180, 62328), (4240, 61446), (4256, 61215), (4312, 60420), (4389, 59360), (4452, 58520), (4560, 57134), (4620, 56392), (4655, 55968), (4664, 55860), (4704, 55385), (5016, 51940), (5035, 51744), (5088, 51205), (5194, 50160), (5280, 49343), (5320, 48972), (5390, 48336), (5565, 46816), (5586, 46640), (5830, 44688), (5852, 44520), (5880, 44308), (5936, 43890), (6042, 43120), (6160, 42294), (6270, 41552), (6360, 40964), (6384, 40810), (6468, 40280), (6688, 38955), (6996, 37240), (7049, 36960), (7315, 35616), (7392, 35245), (7420, 35112), (7448, 34980), (7791, 33440), (7840, 33231), (7980, 32648), (8056, 32340), (8085, 32224), (8162, 31920), (8360, 31164), (8480, 30723), (8624, 30210), (8745, 29792), (8778, 29680), (8904, 29260), (9120, 28567), (9240, 28196), (9310, 27984), (9328, 27930), (10032, 25970), (10070, 25872), (10241, 25440), (10388, 25080), (10640, 24486), (10780, 24168), (11077, 23520), (11130, 23408), (11172, 23320), (11660, 22344), (11704, 22260), (11760, 22154), (11872, 21945), (12084, 21560), (12243, 21280), (12320, 21147), (12540, 20776), (12720, 20482), (12768, 20405), (12936, 20140), (12985, 20064), (13965, 18656), (13992, 18620), (14098, 18480), (14630, 17808), (14840, 17556), (14896, 17490), (15105, 17248), (15582, 16720), (15960, 16324), (16112, 16170)]