243701640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 384

約数和(自身を含む): 1003242240

約数和(自身を除く): 759540600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 43, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 86, 90, 91, 104, 105, 117, 120, 126, 129, 130, 140, 156, 168, 172, 173, 180, 182, 195, 210, 215, 234, 252, 258, 260, 273, 280, 301, 312, 315, 344, 346, 360, 364, 387, 390, 420, 430, 455, 468, 504, 516, 519, 520, 546, 559, 585, 602, 630, 645, 692, 728, 774, 780, 819, 840, 860, 865, 903, 910, 936, 1032, 1038, 1092, 1118, 1170, 1204, 1211, 1260, 1290, 1365, 1384, 1505, 1548, 1557, 1560, 1638, 1677, 1720, 1730, 1806, 1820, 1935, 2076, 2184, 2236, 2249, 2340, 2408, 2422, 2520, 2580, 2595, 2709, 2730, 2795, 3010, 3096, 3114, 3276, 3354, 3460, 3612, 3633, 3640, 3870, 3913, 4095, 4152, 4472, 4498, 4515, 4680, 4844, 5031, 5160, 5190, 5418, 5460, 5590, 6020, 6055, 6228, 6552, 6708, 6747, 6920, 7224, 7266, 7439, 7740, 7785, 7826, 8190, 8385, 8996, 9030, 9688, 10062, 10380, 10836, 10899, 10920, 11180, 11245, 11739, 12040, 12110, 12456, 13416, 13494, 13545, 14532, 14878, 15480, 15570, 15652, 15743, 16380, 16770, 17992, 18060, 18165, 19565, 20124, 20241, 20760, 21672, 21798, 22317, 22360, 22490, 23478, 24220, 25155, 26988, 27090, 29064, 29756, 31140, 31304, 31486, 32760, 33540, 33735, 35217, 36120, 36330, 37195, 39130, 40248, 40482, 43596, 44634, 44980, 46956, 47229, 48440, 50310, 52073, 53976, 54180, 54495, 58695, 59512, 62280, 62972, 66951, 67080, 67470, 70434, 72660, 74390, 78260, 78715, 80964, 87192, 89268, 89960, 93912, 94458, 96707, 100620, 101205, 104146, 108360, 108990, 111585, 117390, 125944, 133902, 134940, 140868, 141687, 145320, 148780, 156219, 156520, 157430, 161928, 176085, 178536, 188916, 193414, 201240, 202410, 208292, 217980, 223170, 234780, 236145, 260365, 267804, 269880, 281736, 283374, 290121, 297560, 312438, 314860, 334755, 352170, 377832, 386828, 404820, 416584, 435960, 446340, 468657, 469560, 472290, 483535, 520730, 535608, 566748, 580242, 624876, 629720, 669510, 676949, 704340, 708435, 773656, 781095, 809640, 870363, 892680, 937314, 944580, 967070, 1041460, 1133496, 1160484, 1249752, 1339020, 1353898, 1408680, 1416870, 1450605, 1562190, 1740726, 1874628, 1889160, 1934140, 2030847, 2082920, 2320968, 2343285, 2678040, 2707796, 2833740, 2901210, 3124380, 3384745, 3481452, 3749256, 3868280, 4061694, 4351815, 4686570, 5415592, 5667480, 5802420, 6092541, 6248760, 6769490, 6962904, 8123388, 8703630, 9373140, 10154235, 11604840, 12185082, 13538980, 16246776, 17407260, 18746280, 20308470, 24370164, 27077960, 30462705, 34814520, 40616940, 48740328, 60925410, 81233880, 121850820, 243701640]

約数ペア:

[(1, 243701640), (2, 121850820), (3, 81233880), (4, 60925410), (5, 48740328), (6, 40616940), (7, 34814520), (8, 30462705), (9, 27077960), (10, 24370164), (12, 20308470), (13, 18746280), (14, 17407260), (15, 16246776), (18, 13538980), (20, 12185082), (21, 11604840), (24, 10154235), (26, 9373140), (28, 8703630), (30, 8123388), (35, 6962904), (36, 6769490), (39, 6248760), (40, 6092541), (42, 5802420), (43, 5667480), (45, 5415592), (52, 4686570), (56, 4351815), (60, 4061694), (63, 3868280), (65, 3749256), (70, 3481452), (72, 3384745), (78, 3124380), (84, 2901210), (86, 2833740), (90, 2707796), (91, 2678040), (104, 2343285), (105, 2320968), (117, 2082920), (120, 2030847), (126, 1934140), (129, 1889160), (130, 1874628), (140, 1740726), (156, 1562190), (168, 1450605), (172, 1416870), (173, 1408680), (180, 1353898), (182, 1339020), (195, 1249752), (210, 1160484), (215, 1133496), (234, 1041460), (252, 967070), (258, 944580), (260, 937314), (273, 892680), (280, 870363), (301, 809640), (312, 781095), (315, 773656), (344, 708435), (346, 704340), (360, 676949), (364, 669510), (387, 629720), (390, 624876), (420, 580242), (430, 566748), (455, 535608), (468, 520730), (504, 483535), (516, 472290), (519, 469560), (520, 468657), (546, 446340), (559, 435960), (585, 416584), (602, 404820), (630, 386828), (645, 377832), (692, 352170), (728, 334755), (774, 314860), (780, 312438), (819, 297560), (840, 290121), (860, 283374), (865, 281736), (903, 269880), (910, 267804), (936, 260365), (1032, 236145), (1038, 234780), (1092, 223170), (1118, 217980), (1170, 208292), (1204, 202410), (1211, 201240), (1260, 193414), (1290, 188916), (1365, 178536), (1384, 176085), (1505, 161928), (1548, 157430), (1557, 156520), (1560, 156219), (1638, 148780), (1677, 145320), (1720, 141687), (1730, 140868), (1806, 134940), (1820, 133902), (1935, 125944), (2076, 117390), (2184, 111585), (2236, 108990), (2249, 108360), (2340, 104146), (2408, 101205), (2422, 100620), (2520, 96707), (2580, 94458), (2595, 93912), (2709, 89960), (2730, 89268), (2795, 87192), (3010, 80964), (3096, 78715), (3114, 78260), (3276, 74390), (3354, 72660), (3460, 70434), (3612, 67470), (3633, 67080), (3640, 66951), (3870, 62972), (3913, 62280), (4095, 59512), (4152, 58695), (4472, 54495), (4498, 54180), (4515, 53976), (4680, 52073), (4844, 50310), (5031, 48440), (5160, 47229), (5190, 46956), (5418, 44980), (5460, 44634), (5590, 43596), (6020, 40482), (6055, 40248), (6228, 39130), (6552, 37195), (6708, 36330), (6747, 36120), (6920, 35217), (7224, 33735), (7266, 33540), (7439, 32760), (7740, 31486), (7785, 31304), (7826, 31140), (8190, 29756), (8385, 29064), (8996, 27090), (9030, 26988), (9688, 25155), (10062, 24220), (10380, 23478), (10836, 22490), (10899, 22360), (10920, 22317), (11180, 21798), (11245, 21672), (11739, 20760), (12040, 20241), (12110, 20124), (12456, 19565), (13416, 18165), (13494, 18060), (13545, 17992), (14532, 16770), (14878, 16380), (15480, 15743), (15570, 15652)]