634700640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 384

約数和(自身を含む): 2452488192

約数和(自身を除く): 1817787552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 43, 46, 48, 56, 60, 69, 70, 80, 84, 86, 92, 96, 105, 112, 115, 120, 129, 138, 140, 160, 161, 168, 172, 184, 191, 210, 215, 224, 230, 240, 258, 276, 280, 301, 322, 336, 344, 345, 368, 382, 420, 430, 460, 480, 483, 516, 552, 560, 573, 602, 644, 645, 672, 688, 690, 736, 764, 805, 840, 860, 903, 920, 955, 966, 989, 1032, 1104, 1120, 1146, 1204, 1288, 1290, 1337, 1376, 1380, 1505, 1528, 1610, 1680, 1720, 1806, 1840, 1910, 1932, 1978, 2064, 2208, 2292, 2408, 2415, 2576, 2580, 2674, 2760, 2865, 2967, 3010, 3056, 3220, 3360, 3440, 3612, 3680, 3820, 3864, 3956, 4011, 4128, 4393, 4515, 4584, 4816, 4830, 4945, 5152, 5160, 5348, 5520, 5730, 5934, 6020, 6112, 6440, 6685, 6880, 6923, 7224, 7640, 7728, 7912, 8022, 8213, 8786, 9030, 9168, 9632, 9660, 9890, 10320, 10696, 11040, 11460, 11868, 12040, 12880, 13179, 13370, 13846, 14448, 14835, 15280, 15456, 15824, 16044, 16426, 17572, 18060, 18336, 19320, 19780, 20055, 20640, 20769, 21392, 21965, 22920, 23736, 24080, 24639, 25760, 26358, 26740, 27692, 28896, 29670, 30560, 30751, 31648, 32088, 32852, 34615, 35144, 36120, 38640, 39560, 40110, 41065, 41538, 42784, 43930, 45840, 47472, 48160, 49278, 52716, 53480, 55384, 57491, 59340, 61502, 64176, 65704, 65895, 69230, 70288, 72240, 77280, 79120, 80220, 82130, 83076, 87860, 91680, 92253, 94944, 98556, 103845, 105432, 106960, 110768, 114982, 118680, 123004, 123195, 128352, 131408, 131790, 138460, 140576, 144480, 153755, 158240, 160440, 164260, 166152, 172473, 175720, 184506, 188899, 197112, 207690, 210864, 213920, 221536, 229964, 237360, 246008, 246390, 262816, 263580, 276920, 287455, 307510, 320880, 328520, 332304, 344946, 351440, 369012, 377798, 394224, 415380, 421728, 459928, 461265, 474720, 492016, 492780, 527160, 553840, 566697, 574910, 615020, 641760, 657040, 664608, 689892, 702880, 738024, 755596, 788448, 830760, 862365, 919856, 922530, 944495, 984032, 985560, 1054320, 1107680, 1133394, 1149820, 1230040, 1314080, 1322293, 1379784, 1476048, 1511192, 1661520, 1724730, 1839712, 1845060, 1888990, 1971120, 2108640, 2266788, 2299640, 2460080, 2644586, 2759568, 2833485, 2952096, 3022384, 3323040, 3449460, 3690120, 3777980, 3942240, 3966879, 4533576, 4599280, 4920160, 5289172, 5519136, 5666970, 6044768, 6611465, 6898920, 7380240, 7555960, 7933758, 9067152, 9198560, 10578344, 11333940, 13222930, 13797840, 14760480, 15111920, 15867516, 18134304, 19834395, 21156688, 22667880, 26445860, 27595680, 30223840, 31735032, 39668790, 42313376, 45335760, 52891720, 63470064, 79337580, 90671520, 105783440, 126940128, 158675160, 211566880, 317350320, 634700640]

約数ペア:

[(1, 634700640), (2, 317350320), (3, 211566880), (4, 158675160), (5, 126940128), (6, 105783440), (7, 90671520), (8, 79337580), (10, 63470064), (12, 52891720), (14, 45335760), (15, 42313376), (16, 39668790), (20, 31735032), (21, 30223840), (23, 27595680), (24, 26445860), (28, 22667880), (30, 21156688), (32, 19834395), (35, 18134304), (40, 15867516), (42, 15111920), (43, 14760480), (46, 13797840), (48, 13222930), (56, 11333940), (60, 10578344), (69, 9198560), (70, 9067152), (80, 7933758), (84, 7555960), (86, 7380240), (92, 6898920), (96, 6611465), (105, 6044768), (112, 5666970), (115, 5519136), (120, 5289172), (129, 4920160), (138, 4599280), (140, 4533576), (160, 3966879), (161, 3942240), (168, 3777980), (172, 3690120), (184, 3449460), (191, 3323040), (210, 3022384), (215, 2952096), (224, 2833485), (230, 2759568), (240, 2644586), (258, 2460080), (276, 2299640), (280, 2266788), (301, 2108640), (322, 1971120), (336, 1888990), (344, 1845060), (345, 1839712), (368, 1724730), (382, 1661520), (420, 1511192), (430, 1476048), (460, 1379784), (480, 1322293), (483, 1314080), (516, 1230040), (552, 1149820), (560, 1133394), (573, 1107680), (602, 1054320), (644, 985560), (645, 984032), (672, 944495), (688, 922530), (690, 919856), (736, 862365), (764, 830760), (805, 788448), (840, 755596), (860, 738024), (903, 702880), (920, 689892), (955, 664608), (966, 657040), (989, 641760), (1032, 615020), (1104, 574910), (1120, 566697), (1146, 553840), (1204, 527160), (1288, 492780), (1290, 492016), (1337, 474720), (1376, 461265), (1380, 459928), (1505, 421728), (1528, 415380), (1610, 394224), (1680, 377798), (1720, 369012), (1806, 351440), (1840, 344946), (1910, 332304), (1932, 328520), (1978, 320880), (2064, 307510), (2208, 287455), (2292, 276920), (2408, 263580), (2415, 262816), (2576, 246390), (2580, 246008), (2674, 237360), (2760, 229964), (2865, 221536), (2967, 213920), (3010, 210864), (3056, 207690), (3220, 197112), (3360, 188899), (3440, 184506), (3612, 175720), (3680, 172473), (3820, 166152), (3864, 164260), (3956, 160440), (4011, 158240), (4128, 153755), (4393, 144480), (4515, 140576), (4584, 138460), (4816, 131790), (4830, 131408), (4945, 128352), (5152, 123195), (5160, 123004), (5348, 118680), (5520, 114982), (5730, 110768), (5934, 106960), (6020, 105432), (6112, 103845), (6440, 98556), (6685, 94944), (6880, 92253), (6923, 91680), (7224, 87860), (7640, 83076), (7728, 82130), (7912, 80220), (8022, 79120), (8213, 77280), (8786, 72240), (9030, 70288), (9168, 69230), (9632, 65895), (9660, 65704), (9890, 64176), (10320, 61502), (10696, 59340), (11040, 57491), (11460, 55384), (11868, 53480), (12040, 52716), (12880, 49278), (13179, 48160), (13370, 47472), (13846, 45840), (14448, 43930), (14835, 42784), (15280, 41538), (15456, 41065), (15824, 40110), (16044, 39560), (16426, 38640), (17572, 36120), (18060, 35144), (18336, 34615), (19320, 32852), (19780, 32088), (20055, 31648), (20640, 30751), (20769, 30560), (21392, 29670), (21965, 28896), (22920, 27692), (23736, 26740), (24080, 26358), (24639, 25760)]