2180388000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 384

約数和(自身を含む): 8276276736

約数和(自身を除く): 6095888736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 101, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 202, 210, 224, 240, 250, 257, 280, 300, 303, 336, 350, 375, 400, 404, 420, 480, 500, 505, 514, 525, 560, 600, 606, 672, 700, 707, 750, 771, 800, 808, 840, 875, 1000, 1010, 1028, 1050, 1120, 1200, 1212, 1285, 1400, 1414, 1500, 1515, 1542, 1616, 1680, 1750, 1799, 2000, 2020, 2056, 2100, 2121, 2400, 2424, 2525, 2570, 2625, 2800, 2828, 3000, 3030, 3084, 3232, 3360, 3500, 3535, 3598, 3855, 4000, 4040, 4112, 4200, 4242, 4848, 5050, 5140, 5250, 5397, 5600, 5656, 6000, 6060, 6168, 6425, 7000, 7070, 7196, 7575, 7710, 8080, 8224, 8400, 8484, 8995, 9696, 10100, 10280, 10500, 10605, 10794, 11312, 12000, 12120, 12336, 12625, 12850, 14000, 14140, 14392, 15150, 15420, 16160, 16800, 16968, 17675, 17990, 19275, 20200, 20560, 21000, 21210, 21588, 22624, 24240, 24672, 25250, 25700, 25957, 26985, 28000, 28280, 28784, 30300, 30840, 32125, 33936, 35350, 35980, 37875, 38550, 40400, 41120, 42000, 42420, 43176, 44975, 48480, 50500, 51400, 51914, 53025, 53970, 56560, 57568, 60600, 61680, 64250, 67872, 70700, 71960, 75750, 77100, 77871, 80800, 84000, 84840, 86352, 88375, 89950, 96375, 101000, 102800, 103828, 106050, 107940, 113120, 121200, 123360, 128500, 129785, 134925, 141400, 143920, 151500, 154200, 155742, 169680, 172704, 176750, 179900, 181699, 192750, 202000, 205600, 207656, 212100, 215880, 224875, 242400, 257000, 259570, 265125, 269850, 282800, 287840, 303000, 308400, 311484, 339360, 353500, 359800, 363398, 385500, 389355, 404000, 415312, 424200, 431760, 449750, 514000, 519140, 530250, 539700, 545097, 565600, 606000, 616800, 622968, 648925, 674625, 707000, 719600, 726796, 771000, 778710, 830624, 848400, 863520, 899500, 908495, 1028000, 1038280, 1060500, 1079400, 1090194, 1212000, 1245936, 1297850, 1349250, 1414000, 1439200, 1453592, 1542000, 1557420, 1696800, 1799000, 1816990, 1946775, 2076560, 2121000, 2158800, 2180388, 2491872, 2595700, 2698500, 2725485, 2828000, 2907184, 3084000, 3114840, 3244625, 3598000, 3633980, 3893550, 4153120, 4242000, 4317600, 4360776, 4542475, 5191400, 5397000, 5450970, 5814368, 6229680, 6489250, 7196000, 7267960, 7787100, 8484000, 8721552, 9084950, 9733875, 10382800, 10794000, 10901940, 12459360, 12978500, 13627425, 14535920, 15574200, 17443104, 18169900, 19467750, 20765600, 21588000, 21803880, 22712375, 25957000, 27254850, 29071840, 31148400, 36339800, 38935500, 43607760, 45424750, 51914000, 54509700, 62296800, 68137125, 72679600, 77871000, 87215520, 90849500, 103828000, 109019400, 136274250, 145359200, 155742000, 181699000, 218038800, 272548500, 311484000, 363398000, 436077600, 545097000, 726796000, 1090194000, 2180388000]

約数ペア:

[(1, 2180388000), (2, 1090194000), (3, 726796000), (4, 545097000), (5, 436077600), (6, 363398000), (7, 311484000), (8, 272548500), (10, 218038800), (12, 181699000), (14, 155742000), (15, 145359200), (16, 136274250), (20, 109019400), (21, 103828000), (24, 90849500), (25, 87215520), (28, 77871000), (30, 72679600), (32, 68137125), (35, 62296800), (40, 54509700), (42, 51914000), (48, 45424750), (50, 43607760), (56, 38935500), (60, 36339800), (70, 31148400), (75, 29071840), (80, 27254850), (84, 25957000), (96, 22712375), (100, 21803880), (101, 21588000), (105, 20765600), (112, 19467750), (120, 18169900), (125, 17443104), (140, 15574200), (150, 14535920), (160, 13627425), (168, 12978500), (175, 12459360), (200, 10901940), (202, 10794000), (210, 10382800), (224, 9733875), (240, 9084950), (250, 8721552), (257, 8484000), (280, 7787100), (300, 7267960), (303, 7196000), (336, 6489250), (350, 6229680), (375, 5814368), (400, 5450970), (404, 5397000), (420, 5191400), (480, 4542475), (500, 4360776), (505, 4317600), (514, 4242000), (525, 4153120), (560, 3893550), (600, 3633980), (606, 3598000), (672, 3244625), (700, 3114840), (707, 3084000), (750, 2907184), (771, 2828000), (800, 2725485), (808, 2698500), (840, 2595700), (875, 2491872), (1000, 2180388), (1010, 2158800), (1028, 2121000), (1050, 2076560), (1120, 1946775), (1200, 1816990), (1212, 1799000), (1285, 1696800), (1400, 1557420), (1414, 1542000), (1500, 1453592), (1515, 1439200), (1542, 1414000), (1616, 1349250), (1680, 1297850), (1750, 1245936), (1799, 1212000), (2000, 1090194), (2020, 1079400), (2056, 1060500), (2100, 1038280), (2121, 1028000), (2400, 908495), (2424, 899500), (2525, 863520), (2570, 848400), (2625, 830624), (2800, 778710), (2828, 771000), (3000, 726796), (3030, 719600), (3084, 707000), (3232, 674625), (3360, 648925), (3500, 622968), (3535, 616800), (3598, 606000), (3855, 565600), (4000, 545097), (4040, 539700), (4112, 530250), (4200, 519140), (4242, 514000), (4848, 449750), (5050, 431760), (5140, 424200), (5250, 415312), (5397, 404000), (5600, 389355), (5656, 385500), (6000, 363398), (6060, 359800), (6168, 353500), (6425, 339360), (7000, 311484), (7070, 308400), (7196, 303000), (7575, 287840), (7710, 282800), (8080, 269850), (8224, 265125), (8400, 259570), (8484, 257000), (8995, 242400), (9696, 224875), (10100, 215880), (10280, 212100), (10500, 207656), (10605, 205600), (10794, 202000), (11312, 192750), (12000, 181699), (12120, 179900), (12336, 176750), (12625, 172704), (12850, 169680), (14000, 155742), (14140, 154200), (14392, 151500), (15150, 143920), (15420, 141400), (16160, 134925), (16800, 129785), (16968, 128500), (17675, 123360), (17990, 121200), (19275, 113120), (20200, 107940), (20560, 106050), (21000, 103828), (21210, 102800), (21588, 101000), (22624, 96375), (24240, 89950), (24672, 88375), (25250, 86352), (25700, 84840), (25957, 84000), (26985, 80800), (28000, 77871), (28280, 77100), (28784, 75750), (30300, 71960), (30840, 70700), (32125, 67872), (33936, 64250), (35350, 61680), (35980, 60600), (37875, 57568), (38550, 56560), (40400, 53970), (41120, 53025), (42000, 51914), (42420, 51400), (43176, 50500), (44975, 48480)]