2000620800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:818

約数の個数: 324

約数和(自身を含む): 7314740160

約数和(自身を除く): 5314119360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 64, 72, 75, 80, 90, 94, 96, 100, 120, 128, 141, 144, 150, 160, 180, 188, 192, 200, 225, 235, 240, 256, 282, 288, 300, 320, 360, 376, 384, 400, 423, 450, 470, 480, 564, 576, 600, 640, 705, 720, 739, 752, 768, 800, 846, 900, 940, 960, 1128, 1152, 1175, 1200, 1280, 1410, 1440, 1478, 1504, 1600, 1692, 1800, 1880, 1920, 2115, 2217, 2256, 2304, 2350, 2400, 2820, 2880, 2956, 3008, 3200, 3384, 3525, 3600, 3695, 3760, 3840, 4230, 4434, 4512, 4700, 4800, 5640, 5760, 5912, 6016, 6400, 6651, 6768, 7050, 7200, 7390, 7520, 8460, 8868, 9024, 9400, 9600, 10575, 11085, 11280, 11520, 11824, 12032, 13302, 13536, 14100, 14400, 14780, 15040, 16920, 17736, 18048, 18475, 18800, 19200, 21150, 22170, 22560, 23648, 26604, 27072, 28200, 28800, 29560, 30080, 33255, 33840, 34733, 35472, 36096, 36950, 37600, 42300, 44340, 45120, 47296, 53208, 54144, 55425, 56400, 57600, 59120, 60160, 66510, 67680, 69466, 70944, 73900, 75200, 84600, 88680, 90240, 94592, 104199, 106416, 108288, 110850, 112800, 118240, 133020, 135360, 138932, 141888, 147800, 150400, 166275, 169200, 173665, 177360, 180480, 189184, 208398, 212832, 221700, 225600, 236480, 266040, 270720, 277864, 283776, 295600, 300800, 312597, 332550, 338400, 347330, 354720, 416796, 425664, 443400, 451200, 472960, 520995, 532080, 541440, 555728, 567552, 591200, 625194, 665100, 676800, 694660, 709440, 833592, 851328, 868325, 886800, 902400, 945920, 1041990, 1064160, 1111456, 1182400, 1250388, 1330200, 1353600, 1389320, 1418880, 1562985, 1667184, 1702656, 1736650, 1773600, 2083980, 2128320, 2222912, 2364800, 2500776, 2604975, 2660400, 2707200, 2778640, 2837760, 3125970, 3334368, 3473300, 3547200, 4167960, 4256640, 4445824, 4729600, 5001552, 5209950, 5320800, 5557280, 6251940, 6668736, 6946600, 7094400, 7814925, 8335920, 8513280, 8891648, 10003104, 10419900, 10641600, 11114560, 12503880, 13337472, 13893200, 14188800, 15629850, 16671840, 20006208, 20839800, 21283200, 22229120, 25007760, 26674944, 27786400, 31259700, 33343680, 40012416, 41679600, 42566400, 44458240, 50015520, 55572800, 62519400, 66687360, 80024832, 83359200, 100031040, 111145600, 125038800, 133374720, 166718400, 200062080, 222291200, 250077600, 333436800, 400124160, 500155200, 666873600, 1000310400, 2000620800]

約数ペア:

[(1, 2000620800), (2, 1000310400), (3, 666873600), (4, 500155200), (5, 400124160), (6, 333436800), (8, 250077600), (9, 222291200), (10, 200062080), (12, 166718400), (15, 133374720), (16, 125038800), (18, 111145600), (20, 100031040), (24, 83359200), (25, 80024832), (30, 66687360), (32, 62519400), (36, 55572800), (40, 50015520), (45, 44458240), (47, 42566400), (48, 41679600), (50, 40012416), (60, 33343680), (64, 31259700), (72, 27786400), (75, 26674944), (80, 25007760), (90, 22229120), (94, 21283200), (96, 20839800), (100, 20006208), (120, 16671840), (128, 15629850), (141, 14188800), (144, 13893200), (150, 13337472), (160, 12503880), (180, 11114560), (188, 10641600), (192, 10419900), (200, 10003104), (225, 8891648), (235, 8513280), (240, 8335920), (256, 7814925), (282, 7094400), (288, 6946600), (300, 6668736), (320, 6251940), (360, 5557280), (376, 5320800), (384, 5209950), (400, 5001552), (423, 4729600), (450, 4445824), (470, 4256640), (480, 4167960), (564, 3547200), (576, 3473300), (600, 3334368), (640, 3125970), (705, 2837760), (720, 2778640), (739, 2707200), (752, 2660400), (768, 2604975), (800, 2500776), (846, 2364800), (900, 2222912), (940, 2128320), (960, 2083980), (1128, 1773600), (1152, 1736650), (1175, 1702656), (1200, 1667184), (1280, 1562985), (1410, 1418880), (1440, 1389320), (1478, 1353600), (1504, 1330200), (1600, 1250388), (1692, 1182400), (1800, 1111456), (1880, 1064160), (1920, 1041990), (2115, 945920), (2217, 902400), (2256, 886800), (2304, 868325), (2350, 851328), (2400, 833592), (2820, 709440), (2880, 694660), (2956, 676800), (3008, 665100), (3200, 625194), (3384, 591200), (3525, 567552), (3600, 555728), (3695, 541440), (3760, 532080), (3840, 520995), (4230, 472960), (4434, 451200), (4512, 443400), (4700, 425664), (4800, 416796), (5640, 354720), (5760, 347330), (5912, 338400), (6016, 332550), (6400, 312597), (6651, 300800), (6768, 295600), (7050, 283776), (7200, 277864), (7390, 270720), (7520, 266040), (8460, 236480), (8868, 225600), (9024, 221700), (9400, 212832), (9600, 208398), (10575, 189184), (11085, 180480), (11280, 177360), (11520, 173665), (11824, 169200), (12032, 166275), (13302, 150400), (13536, 147800), (14100, 141888), (14400, 138932), (14780, 135360), (15040, 133020), (16920, 118240), (17736, 112800), (18048, 110850), (18475, 108288), (18800, 106416), (19200, 104199), (21150, 94592), (22170, 90240), (22560, 88680), (23648, 84600), (26604, 75200), (27072, 73900), (28200, 70944), (28800, 69466), (29560, 67680), (30080, 66510), (33255, 60160), (33840, 59120), (34733, 57600), (35472, 56400), (36096, 55425), (36950, 54144), (37600, 53208), (42300, 47296), (44340, 45120)]