68093340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 248209920

約数和(自身を除く): 180116580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 49, 53, 57, 60, 69, 70, 76, 84, 92, 95, 98, 105, 106, 114, 115, 133, 138, 140, 147, 159, 161, 190, 196, 210, 212, 228, 230, 245, 265, 266, 276, 285, 294, 318, 322, 345, 371, 380, 399, 420, 437, 460, 483, 490, 530, 532, 570, 588, 636, 644, 665, 690, 735, 742, 795, 798, 805, 874, 931, 966, 980, 1007, 1060, 1113, 1127, 1140, 1219, 1311, 1330, 1380, 1470, 1484, 1590, 1596, 1610, 1748, 1855, 1862, 1932, 1995, 2014, 2185, 2226, 2254, 2415, 2438, 2597, 2622, 2660, 2793, 2940, 3021, 3059, 3180, 3220, 3381, 3657, 3710, 3724, 3990, 4028, 4370, 4452, 4508, 4655, 4830, 4876, 5035, 5194, 5244, 5565, 5586, 5635, 6042, 6095, 6118, 6555, 6762, 7049, 7314, 7420, 7791, 7980, 8533, 8740, 9177, 9310, 9660, 10070, 10388, 11130, 11172, 11270, 12084, 12190, 12236, 12985, 13110, 13524, 13965, 14098, 14628, 15105, 15295, 15582, 16905, 17066, 18285, 18354, 18620, 20140, 21147, 21413, 22260, 22540, 23161, 24380, 25599, 25970, 26220, 27930, 28196, 30210, 30590, 31164, 33810, 34132, 35245, 36570, 36708, 38955, 42294, 42665, 42826, 45885, 46322, 49343, 51198, 51940, 55860, 59731, 60420, 61180, 64239, 67620, 69483, 70490, 73140, 77910, 84588, 85330, 85652, 91770, 92644, 98686, 102396, 105735, 107065, 115805, 119462, 127995, 128478, 138966, 140980, 148029, 155820, 162127, 170660, 179193, 183540, 197372, 211470, 214130, 231610, 238924, 246715, 255990, 256956, 277932, 296058, 298655, 321195, 324254, 347415, 358386, 422940, 428260, 463220, 486381, 493430, 511980, 592116, 597310, 642390, 648508, 694830, 716772, 740145, 810635, 895965, 972762, 986860, 1134889, 1194620, 1284780, 1389660, 1480290, 1621270, 1791930, 1945524, 2269778, 2431905, 2960580, 3242540, 3404667, 3583860, 4539556, 4863810, 5674445, 6809334, 9727620, 11348890, 13618668, 17023335, 22697780, 34046670, 68093340]

約数ペア:

[(1, 68093340), (2, 34046670), (3, 22697780), (4, 17023335), (5, 13618668), (6, 11348890), (7, 9727620), (10, 6809334), (12, 5674445), (14, 4863810), (15, 4539556), (19, 3583860), (20, 3404667), (21, 3242540), (23, 2960580), (28, 2431905), (30, 2269778), (35, 1945524), (38, 1791930), (42, 1621270), (46, 1480290), (49, 1389660), (53, 1284780), (57, 1194620), (60, 1134889), (69, 986860), (70, 972762), (76, 895965), (84, 810635), (92, 740145), (95, 716772), (98, 694830), (105, 648508), (106, 642390), (114, 597310), (115, 592116), (133, 511980), (138, 493430), (140, 486381), (147, 463220), (159, 428260), (161, 422940), (190, 358386), (196, 347415), (210, 324254), (212, 321195), (228, 298655), (230, 296058), (245, 277932), (265, 256956), (266, 255990), (276, 246715), (285, 238924), (294, 231610), (318, 214130), (322, 211470), (345, 197372), (371, 183540), (380, 179193), (399, 170660), (420, 162127), (437, 155820), (460, 148029), (483, 140980), (490, 138966), (530, 128478), (532, 127995), (570, 119462), (588, 115805), (636, 107065), (644, 105735), (665, 102396), (690, 98686), (735, 92644), (742, 91770), (795, 85652), (798, 85330), (805, 84588), (874, 77910), (931, 73140), (966, 70490), (980, 69483), (1007, 67620), (1060, 64239), (1113, 61180), (1127, 60420), (1140, 59731), (1219, 55860), (1311, 51940), (1330, 51198), (1380, 49343), (1470, 46322), (1484, 45885), (1590, 42826), (1596, 42665), (1610, 42294), (1748, 38955), (1855, 36708), (1862, 36570), (1932, 35245), (1995, 34132), (2014, 33810), (2185, 31164), (2226, 30590), (2254, 30210), (2415, 28196), (2438, 27930), (2597, 26220), (2622, 25970), (2660, 25599), (2793, 24380), (2940, 23161), (3021, 22540), (3059, 22260), (3180, 21413), (3220, 21147), (3381, 20140), (3657, 18620), (3710, 18354), (3724, 18285), (3990, 17066), (4028, 16905), (4370, 15582), (4452, 15295), (4508, 15105), (4655, 14628), (4830, 14098), (4876, 13965), (5035, 13524), (5194, 13110), (5244, 12985), (5565, 12236), (5586, 12190), (5635, 12084), (6042, 11270), (6095, 11172), (6118, 11130), (6555, 10388), (6762, 10070), (7049, 9660), (7314, 9310), (7420, 9177), (7791, 8740), (7980, 8533)]