689649480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 384

約数和(自身を含む): 2594592000

約数和(自身を除く): 1904942520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 43, 45, 46, 52, 60, 65, 69, 72, 78, 86, 90, 92, 104, 115, 117, 120, 129, 130, 138, 149, 156, 172, 180, 184, 195, 207, 215, 230, 234, 258, 260, 276, 298, 299, 312, 344, 345, 360, 387, 390, 414, 430, 447, 460, 468, 516, 520, 552, 559, 585, 596, 598, 645, 690, 745, 774, 780, 828, 860, 894, 897, 920, 936, 989, 1032, 1035, 1118, 1170, 1192, 1196, 1290, 1341, 1380, 1490, 1495, 1548, 1560, 1656, 1677, 1720, 1788, 1794, 1935, 1937, 1978, 2070, 2235, 2236, 2340, 2392, 2580, 2682, 2691, 2760, 2795, 2967, 2980, 2990, 3096, 3354, 3427, 3576, 3588, 3870, 3874, 3956, 4140, 4470, 4472, 4485, 4680, 4945, 5031, 5160, 5364, 5382, 5590, 5811, 5934, 5960, 5980, 6407, 6705, 6708, 6854, 7176, 7740, 7748, 7912, 8280, 8385, 8901, 8940, 8970, 9685, 9890, 10062, 10281, 10728, 10764, 11180, 11622, 11868, 11960, 12814, 12857, 13410, 13416, 13455, 13708, 14835, 15480, 15496, 16770, 17135, 17433, 17802, 17880, 17940, 19221, 19370, 19780, 20124, 20562, 21528, 22360, 23244, 23736, 25155, 25628, 25714, 26820, 26910, 27416, 29055, 29670, 30843, 32035, 33540, 34270, 34866, 35604, 35880, 38442, 38571, 38740, 39560, 40248, 41124, 44505, 44551, 46488, 50310, 51256, 51405, 51428, 53640, 53820, 57663, 58110, 59340, 61686, 64070, 64285, 67080, 68540, 69732, 71208, 76884, 77142, 77480, 82248, 83291, 87165, 89010, 89102, 96105, 100620, 102810, 102856, 107640, 115326, 115713, 116220, 118680, 123372, 128140, 128570, 133653, 137080, 139464, 147361, 153768, 154215, 154284, 166582, 174330, 178020, 178204, 192210, 192855, 201240, 205620, 222755, 230652, 231426, 232440, 246744, 249873, 256280, 257140, 267306, 288315, 294722, 308430, 308568, 333164, 348660, 356040, 356408, 384420, 385710, 400959, 411240, 416455, 442083, 445510, 461304, 462852, 499746, 514280, 534612, 576630, 578565, 589444, 616860, 666328, 668265, 697320, 736805, 749619, 768840, 771420, 801918, 832910, 884166, 891020, 925704, 999492, 1069224, 1153260, 1157130, 1178888, 1233720, 1249365, 1326249, 1336530, 1473610, 1499238, 1542840, 1603836, 1665820, 1768332, 1782040, 1915693, 1998984, 2004795, 2210415, 2306520, 2314260, 2498730, 2652498, 2673060, 2947220, 2998476, 3207672, 3331640, 3536664, 3748095, 3831386, 4009590, 4420830, 4628520, 4997460, 5304996, 5346120, 5747079, 5894440, 5996952, 6631245, 7496190, 7662772, 8019180, 8841660, 9578465, 9994920, 10609992, 11494158, 13262490, 14992380, 15325544, 16038360, 17241237, 17683320, 19156930, 22988316, 26524980, 28735395, 29984760, 34482474, 38313860, 45976632, 53049960, 57470790, 68964948, 76627720, 86206185, 114941580, 137929896, 172412370, 229883160, 344824740, 689649480]

約数ペア:

[(1, 689649480), (2, 344824740), (3, 229883160), (4, 172412370), (5, 137929896), (6, 114941580), (8, 86206185), (9, 76627720), (10, 68964948), (12, 57470790), (13, 53049960), (15, 45976632), (18, 38313860), (20, 34482474), (23, 29984760), (24, 28735395), (26, 26524980), (30, 22988316), (36, 19156930), (39, 17683320), (40, 17241237), (43, 16038360), (45, 15325544), (46, 14992380), (52, 13262490), (60, 11494158), (65, 10609992), (69, 9994920), (72, 9578465), (78, 8841660), (86, 8019180), (90, 7662772), (92, 7496190), (104, 6631245), (115, 5996952), (117, 5894440), (120, 5747079), (129, 5346120), (130, 5304996), (138, 4997460), (149, 4628520), (156, 4420830), (172, 4009590), (180, 3831386), (184, 3748095), (195, 3536664), (207, 3331640), (215, 3207672), (230, 2998476), (234, 2947220), (258, 2673060), (260, 2652498), (276, 2498730), (298, 2314260), (299, 2306520), (312, 2210415), (344, 2004795), (345, 1998984), (360, 1915693), (387, 1782040), (390, 1768332), (414, 1665820), (430, 1603836), (447, 1542840), (460, 1499238), (468, 1473610), (516, 1336530), (520, 1326249), (552, 1249365), (559, 1233720), (585, 1178888), (596, 1157130), (598, 1153260), (645, 1069224), (690, 999492), (745, 925704), (774, 891020), (780, 884166), (828, 832910), (860, 801918), (894, 771420), (897, 768840), (920, 749619), (936, 736805), (989, 697320), (1032, 668265), (1035, 666328), (1118, 616860), (1170, 589444), (1192, 578565), (1196, 576630), (1290, 534612), (1341, 514280), (1380, 499746), (1490, 462852), (1495, 461304), (1548, 445510), (1560, 442083), (1656, 416455), (1677, 411240), (1720, 400959), (1788, 385710), (1794, 384420), (1935, 356408), (1937, 356040), (1978, 348660), (2070, 333164), (2235, 308568), (2236, 308430), (2340, 294722), (2392, 288315), (2580, 267306), (2682, 257140), (2691, 256280), (2760, 249873), (2795, 246744), (2967, 232440), (2980, 231426), (2990, 230652), (3096, 222755), (3354, 205620), (3427, 201240), (3576, 192855), (3588, 192210), (3870, 178204), (3874, 178020), (3956, 174330), (4140, 166582), (4470, 154284), (4472, 154215), (4485, 153768), (4680, 147361), (4945, 139464), (5031, 137080), (5160, 133653), (5364, 128570), (5382, 128140), (5590, 123372), (5811, 118680), (5934, 116220), (5960, 115713), (5980, 115326), (6407, 107640), (6705, 102856), (6708, 102810), (6854, 100620), (7176, 96105), (7740, 89102), (7748, 89010), (7912, 87165), (8280, 83291), (8385, 82248), (8901, 77480), (8940, 77142), (8970, 76884), (9685, 71208), (9890, 69732), (10062, 68540), (10281, 67080), (10728, 64285), (10764, 64070), (11180, 61686), (11622, 59340), (11868, 58110), (11960, 57663), (12814, 53820), (12857, 53640), (13410, 51428), (13416, 51405), (13455, 51256), (13708, 50310), (14835, 46488), (15480, 44551), (15496, 44505), (16770, 41124), (17135, 40248), (17433, 39560), (17802, 38740), (17880, 38571), (17940, 38442), (19221, 35880), (19370, 35604), (19780, 34866), (20124, 34270), (20562, 33540), (21528, 32035), (22360, 30843), (23244, 29670), (23736, 29055), (25155, 27416), (25628, 26910), (25714, 26820)]