320422200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 384

約数和(自身を含む): 1234206720

約数和(自身を除く): 913784520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 31, 35, 40, 42, 46, 50, 56, 60, 62, 69, 70, 75, 84, 92, 93, 100, 105, 107, 115, 120, 124, 138, 140, 150, 155, 161, 168, 175, 184, 186, 200, 210, 214, 217, 230, 248, 276, 280, 300, 310, 321, 322, 345, 350, 372, 420, 428, 434, 460, 465, 483, 525, 535, 552, 575, 600, 620, 642, 644, 651, 690, 700, 713, 744, 749, 775, 805, 840, 856, 868, 920, 930, 966, 1050, 1070, 1085, 1150, 1240, 1284, 1288, 1302, 1380, 1400, 1426, 1498, 1550, 1605, 1610, 1725, 1736, 1860, 1932, 2100, 2139, 2140, 2170, 2247, 2300, 2325, 2415, 2461, 2568, 2604, 2675, 2760, 2852, 2996, 3100, 3210, 3220, 3255, 3317, 3450, 3565, 3720, 3745, 3864, 4025, 4200, 4278, 4280, 4340, 4494, 4600, 4650, 4830, 4922, 4991, 5208, 5350, 5425, 5704, 5992, 6200, 6420, 6440, 6510, 6634, 6900, 7130, 7383, 7490, 8025, 8050, 8556, 8680, 8988, 9300, 9660, 9844, 9951, 9982, 10695, 10700, 10850, 11235, 12075, 12305, 12840, 13020, 13268, 13800, 14260, 14766, 14973, 14980, 16050, 16100, 16275, 16585, 17112, 17227, 17825, 17976, 18600, 18725, 19320, 19688, 19902, 19964, 21390, 21400, 21700, 22470, 23219, 24150, 24610, 24955, 26040, 26536, 28520, 29532, 29946, 29960, 32100, 32200, 32550, 33170, 34454, 35650, 36915, 37450, 39804, 39928, 42780, 43400, 44940, 46438, 48300, 49220, 49755, 49910, 51681, 53475, 56175, 59064, 59892, 61525, 64200, 65100, 66340, 68908, 69657, 71300, 73830, 74865, 74900, 76291, 79608, 82925, 85560, 86135, 89880, 92876, 96600, 98440, 99510, 99820, 103362, 106950, 112350, 116095, 119784, 123050, 124775, 130200, 132680, 137816, 139314, 142600, 147660, 149730, 149800, 152582, 165850, 172270, 184575, 185752, 199020, 199640, 206724, 213900, 224700, 228873, 232190, 246100, 248775, 249550, 258405, 278628, 295320, 299460, 305164, 331700, 344540, 348285, 369150, 374325, 381455, 398040, 413448, 427800, 430675, 449400, 457746, 464380, 492200, 497550, 499100, 516810, 534037, 557256, 580475, 598920, 610328, 663400, 689080, 696570, 738300, 748650, 762910, 861350, 915492, 928760, 995100, 998200, 1033620, 1068074, 1144365, 1160950, 1292025, 1393140, 1476600, 1497300, 1525820, 1602111, 1722700, 1741425, 1830984, 1907275, 1990200, 2067240, 2136148, 2288730, 2321900, 2584050, 2670185, 2786280, 2994600, 3051640, 3204222, 3445400, 3482850, 3814550, 4272296, 4577460, 4643800, 5168100, 5340370, 5721825, 6408444, 6965700, 7629100, 8010555, 9154920, 10336200, 10680740, 11443650, 12816888, 13350925, 13931400, 15258200, 16021110, 21361480, 22887300, 26701850, 32042220, 40052775, 45774600, 53403700, 64084440, 80105550, 106807400, 160211100, 320422200]

約数ペア:

[(1, 320422200), (2, 160211100), (3, 106807400), (4, 80105550), (5, 64084440), (6, 53403700), (7, 45774600), (8, 40052775), (10, 32042220), (12, 26701850), (14, 22887300), (15, 21361480), (20, 16021110), (21, 15258200), (23, 13931400), (24, 13350925), (25, 12816888), (28, 11443650), (30, 10680740), (31, 10336200), (35, 9154920), (40, 8010555), (42, 7629100), (46, 6965700), (50, 6408444), (56, 5721825), (60, 5340370), (62, 5168100), (69, 4643800), (70, 4577460), (75, 4272296), (84, 3814550), (92, 3482850), (93, 3445400), (100, 3204222), (105, 3051640), (107, 2994600), (115, 2786280), (120, 2670185), (124, 2584050), (138, 2321900), (140, 2288730), (150, 2136148), (155, 2067240), (161, 1990200), (168, 1907275), (175, 1830984), (184, 1741425), (186, 1722700), (200, 1602111), (210, 1525820), (214, 1497300), (217, 1476600), (230, 1393140), (248, 1292025), (276, 1160950), (280, 1144365), (300, 1068074), (310, 1033620), (321, 998200), (322, 995100), (345, 928760), (350, 915492), (372, 861350), (420, 762910), (428, 748650), (434, 738300), (460, 696570), (465, 689080), (483, 663400), (525, 610328), (535, 598920), (552, 580475), (575, 557256), (600, 534037), (620, 516810), (642, 499100), (644, 497550), (651, 492200), (690, 464380), (700, 457746), (713, 449400), (744, 430675), (749, 427800), (775, 413448), (805, 398040), (840, 381455), (856, 374325), (868, 369150), (920, 348285), (930, 344540), (966, 331700), (1050, 305164), (1070, 299460), (1085, 295320), (1150, 278628), (1240, 258405), (1284, 249550), (1288, 248775), (1302, 246100), (1380, 232190), (1400, 228873), (1426, 224700), (1498, 213900), (1550, 206724), (1605, 199640), (1610, 199020), (1725, 185752), (1736, 184575), (1860, 172270), (1932, 165850), (2100, 152582), (2139, 149800), (2140, 149730), (2170, 147660), (2247, 142600), (2300, 139314), (2325, 137816), (2415, 132680), (2461, 130200), (2568, 124775), (2604, 123050), (2675, 119784), (2760, 116095), (2852, 112350), (2996, 106950), (3100, 103362), (3210, 99820), (3220, 99510), (3255, 98440), (3317, 96600), (3450, 92876), (3565, 89880), (3720, 86135), (3745, 85560), (3864, 82925), (4025, 79608), (4200, 76291), (4278, 74900), (4280, 74865), (4340, 73830), (4494, 71300), (4600, 69657), (4650, 68908), (4830, 66340), (4922, 65100), (4991, 64200), (5208, 61525), (5350, 59892), (5425, 59064), (5704, 56175), (5992, 53475), (6200, 51681), (6420, 49910), (6440, 49755), (6510, 49220), (6634, 48300), (6900, 46438), (7130, 44940), (7383, 43400), (7490, 42780), (8025, 39928), (8050, 39804), (8556, 37450), (8680, 36915), (8988, 35650), (9300, 34454), (9660, 33170), (9844, 32550), (9951, 32200), (9982, 32100), (10695, 29960), (10700, 29946), (10850, 29532), (11235, 28520), (12075, 26536), (12305, 26040), (12840, 24955), (13020, 24610), (13268, 24150), (13800, 23219), (14260, 22470), (14766, 21700), (14973, 21400), (14980, 21390), (16050, 19964), (16100, 19902), (16275, 19688), (16585, 19320), (17112, 18725), (17227, 18600), (17825, 17976)]