67791240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 384

約数和(自身を含む): 272937600

約数和(自身を除く): 205146360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 24, 30, 33, 34, 36, 38, 40, 44, 45, 51, 53, 55, 57, 60, 66, 68, 72, 76, 85, 88, 90, 95, 99, 102, 106, 110, 114, 120, 132, 136, 152, 153, 159, 165, 170, 171, 180, 187, 190, 198, 204, 209, 212, 220, 228, 255, 264, 265, 285, 306, 318, 323, 330, 340, 342, 360, 374, 380, 396, 408, 418, 424, 440, 456, 477, 495, 510, 530, 561, 570, 583, 612, 627, 636, 646, 660, 680, 684, 748, 760, 765, 792, 795, 836, 855, 901, 935, 954, 969, 990, 1007, 1020, 1045, 1060, 1122, 1140, 1166, 1224, 1254, 1272, 1292, 1320, 1368, 1496, 1530, 1590, 1615, 1672, 1683, 1710, 1749, 1802, 1870, 1881, 1908, 1938, 1980, 2014, 2040, 2090, 2120, 2244, 2280, 2332, 2385, 2508, 2584, 2703, 2805, 2907, 2915, 3021, 3060, 3135, 3180, 3230, 3366, 3420, 3498, 3553, 3604, 3740, 3762, 3816, 3876, 3960, 4028, 4180, 4488, 4505, 4664, 4770, 4845, 5016, 5035, 5247, 5406, 5610, 5814, 5830, 6042, 6120, 6270, 6360, 6460, 6732, 6840, 6996, 7106, 7208, 7480, 7524, 7752, 8056, 8109, 8360, 8415, 8745, 9010, 9063, 9405, 9540, 9690, 9911, 10070, 10494, 10659, 10812, 11077, 11220, 11628, 11660, 12084, 12540, 12920, 13464, 13515, 13992, 14212, 14535, 15048, 15105, 16218, 16830, 17119, 17490, 17765, 18020, 18126, 18810, 19080, 19380, 19822, 20140, 20988, 21318, 21624, 22154, 22440, 23256, 23320, 24168, 25080, 26235, 27030, 28424, 29070, 29733, 30210, 31977, 32436, 33231, 33660, 34238, 34980, 35530, 36040, 36252, 37620, 38760, 39644, 40280, 40545, 41976, 42636, 44308, 45315, 49555, 51357, 52470, 53295, 54060, 55385, 58140, 59466, 60420, 63954, 64872, 66462, 67320, 68476, 69960, 71060, 72504, 75240, 79288, 81090, 85272, 85595, 88616, 89199, 90630, 99110, 99693, 102714, 104940, 106590, 108120, 110770, 116280, 118932, 120840, 127908, 132924, 136952, 142120, 148665, 154071, 159885, 162180, 166155, 171190, 178398, 181260, 188309, 198220, 199386, 205428, 209880, 213180, 221540, 237864, 255816, 256785, 265848, 297330, 308142, 319770, 324360, 332310, 342380, 356796, 362520, 376618, 396440, 398772, 410856, 426360, 443080, 445995, 498465, 513570, 564927, 594660, 616284, 639540, 664620, 684760, 713592, 753236, 770355, 797544, 891990, 941545, 996930, 1027140, 1129854, 1189320, 1232568, 1279080, 1329240, 1506472, 1540710, 1694781, 1783980, 1883090, 1993860, 2054280, 2259708, 2824635, 3081420, 3389562, 3567960, 3766180, 3987720, 4519416, 5649270, 6162840, 6779124, 7532360, 8473905, 11298540, 13558248, 16947810, 22597080, 33895620, 67791240]

約数ペア:

[(1, 67791240), (2, 33895620), (3, 22597080), (4, 16947810), (5, 13558248), (6, 11298540), (8, 8473905), (9, 7532360), (10, 6779124), (11, 6162840), (12, 5649270), (15, 4519416), (17, 3987720), (18, 3766180), (19, 3567960), (20, 3389562), (22, 3081420), (24, 2824635), (30, 2259708), (33, 2054280), (34, 1993860), (36, 1883090), (38, 1783980), (40, 1694781), (44, 1540710), (45, 1506472), (51, 1329240), (53, 1279080), (55, 1232568), (57, 1189320), (60, 1129854), (66, 1027140), (68, 996930), (72, 941545), (76, 891990), (85, 797544), (88, 770355), (90, 753236), (95, 713592), (99, 684760), (102, 664620), (106, 639540), (110, 616284), (114, 594660), (120, 564927), (132, 513570), (136, 498465), (152, 445995), (153, 443080), (159, 426360), (165, 410856), (170, 398772), (171, 396440), (180, 376618), (187, 362520), (190, 356796), (198, 342380), (204, 332310), (209, 324360), (212, 319770), (220, 308142), (228, 297330), (255, 265848), (264, 256785), (265, 255816), (285, 237864), (306, 221540), (318, 213180), (323, 209880), (330, 205428), (340, 199386), (342, 198220), (360, 188309), (374, 181260), (380, 178398), (396, 171190), (408, 166155), (418, 162180), (424, 159885), (440, 154071), (456, 148665), (477, 142120), (495, 136952), (510, 132924), (530, 127908), (561, 120840), (570, 118932), (583, 116280), (612, 110770), (627, 108120), (636, 106590), (646, 104940), (660, 102714), (680, 99693), (684, 99110), (748, 90630), (760, 89199), (765, 88616), (792, 85595), (795, 85272), (836, 81090), (855, 79288), (901, 75240), (935, 72504), (954, 71060), (969, 69960), (990, 68476), (1007, 67320), (1020, 66462), (1045, 64872), (1060, 63954), (1122, 60420), (1140, 59466), (1166, 58140), (1224, 55385), (1254, 54060), (1272, 53295), (1292, 52470), (1320, 51357), (1368, 49555), (1496, 45315), (1530, 44308), (1590, 42636), (1615, 41976), (1672, 40545), (1683, 40280), (1710, 39644), (1749, 38760), (1802, 37620), (1870, 36252), (1881, 36040), (1908, 35530), (1938, 34980), (1980, 34238), (2014, 33660), (2040, 33231), (2090, 32436), (2120, 31977), (2244, 30210), (2280, 29733), (2332, 29070), (2385, 28424), (2508, 27030), (2584, 26235), (2703, 25080), (2805, 24168), (2907, 23320), (2915, 23256), (3021, 22440), (3060, 22154), (3135, 21624), (3180, 21318), (3230, 20988), (3366, 20140), (3420, 19822), (3498, 19380), (3553, 19080), (3604, 18810), (3740, 18126), (3762, 18020), (3816, 17765), (3876, 17490), (3960, 17119), (4028, 16830), (4180, 16218), (4488, 15105), (4505, 15048), (4664, 14535), (4770, 14212), (4845, 13992), (5016, 13515), (5035, 13464), (5247, 12920), (5406, 12540), (5610, 12084), (5814, 11660), (5830, 11628), (6042, 11220), (6120, 11077), (6270, 10812), (6360, 10659), (6460, 10494), (6732, 10070), (6840, 9911), (6996, 9690), (7106, 9540), (7208, 9405), (7480, 9063), (7524, 9010), (7752, 8745), (8056, 8415), (8109, 8360)]