1019836800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2130

約数の個数: 288

約数和(自身を含む): 3854920680

約数和(自身を除く): 2835083880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 1920, 2040, 2083, 2176, 2400, 2448, 2550, 2720, 2880, 3060, 3200, 3264, 3400, 3600, 3825, 4080, 4166, 4800, 4896, 5100, 5440, 5760, 6120, 6249, 6528, 6800, 7200, 7650, 8160, 8332, 9600, 9792, 10200, 10415, 10880, 12240, 12498, 13600, 14400, 15300, 16320, 16664, 18747, 19584, 20400, 20830, 24480, 24996, 27200, 28800, 30600, 31245, 32640, 33328, 35411, 37494, 40800, 41660, 48960, 49992, 52075, 54400, 61200, 62490, 66656, 70822, 74988, 81600, 83320, 93735, 97920, 99984, 104150, 106233, 122400, 124980, 133312, 141644, 149976, 156225, 163200, 166640, 177055, 187470, 199968, 208300, 212466, 244800, 249960, 266624, 283288, 299952, 312450, 318699, 333280, 354110, 374940, 399936, 416600, 424932, 468675, 489600, 499920, 531165, 566576, 599904, 624900, 637398, 666560, 708220, 749880, 799872, 833200, 849864, 885275, 937350, 999840, 1062330, 1133152, 1199808, 1249800, 1274796, 1333120, 1416440, 1499760, 1593495, 1666400, 1699728, 1770550, 1874700, 1999680, 2124660, 2266304, 2399616, 2499600, 2549592, 2655825, 2832880, 2999520, 3186990, 3332800, 3399456, 3541100, 3749400, 3999360, 4249320, 4532608, 4999200, 5099184, 5311650, 5665760, 5999040, 6373980, 6665600, 6798912, 7082200, 7498800, 7967475, 8498640, 9998400, 10198368, 10623300, 11331520, 11998080, 12747960, 13597824, 14164400, 14997600, 15934950, 16997280, 19996800, 20396736, 21246600, 22663040, 25495920, 28328800, 29995200, 31869900, 33994560, 40793472, 42493200, 50991840, 56657600, 59990400, 63739800, 67989120, 84986400, 101983680, 113315200, 127479600, 169972800, 203967360, 254959200, 339945600, 509918400, 1019836800]

約数ペア:

[(1, 1019836800), (2, 509918400), (3, 339945600), (4, 254959200), (5, 203967360), (6, 169972800), (8, 127479600), (9, 113315200), (10, 101983680), (12, 84986400), (15, 67989120), (16, 63739800), (17, 59990400), (18, 56657600), (20, 50991840), (24, 42493200), (25, 40793472), (30, 33994560), (32, 31869900), (34, 29995200), (36, 28328800), (40, 25495920), (45, 22663040), (48, 21246600), (50, 20396736), (51, 19996800), (60, 16997280), (64, 15934950), (68, 14997600), (72, 14164400), (75, 13597824), (80, 12747960), (85, 11998080), (90, 11331520), (96, 10623300), (100, 10198368), (102, 9998400), (120, 8498640), (128, 7967475), (136, 7498800), (144, 7082200), (150, 6798912), (153, 6665600), (160, 6373980), (170, 5999040), (180, 5665760), (192, 5311650), (200, 5099184), (204, 4999200), (225, 4532608), (240, 4249320), (255, 3999360), (272, 3749400), (288, 3541100), (300, 3399456), (306, 3332800), (320, 3186990), (340, 2999520), (360, 2832880), (384, 2655825), (400, 2549592), (408, 2499600), (425, 2399616), (450, 2266304), (480, 2124660), (510, 1999680), (544, 1874700), (576, 1770550), (600, 1699728), (612, 1666400), (640, 1593495), (680, 1499760), (720, 1416440), (765, 1333120), (800, 1274796), (816, 1249800), (850, 1199808), (900, 1133152), (960, 1062330), (1020, 999840), (1088, 937350), (1152, 885275), (1200, 849864), (1224, 833200), (1275, 799872), (1360, 749880), (1440, 708220), (1530, 666560), (1600, 637398), (1632, 624900), (1700, 599904), (1800, 566576), (1920, 531165), (2040, 499920), (2083, 489600), (2176, 468675), (2400, 424932), (2448, 416600), (2550, 399936), (2720, 374940), (2880, 354110), (3060, 333280), (3200, 318699), (3264, 312450), (3400, 299952), (3600, 283288), (3825, 266624), (4080, 249960), (4166, 244800), (4800, 212466), (4896, 208300), (5100, 199968), (5440, 187470), (5760, 177055), (6120, 166640), (6249, 163200), (6528, 156225), (6800, 149976), (7200, 141644), (7650, 133312), (8160, 124980), (8332, 122400), (9600, 106233), (9792, 104150), (10200, 99984), (10415, 97920), (10880, 93735), (12240, 83320), (12498, 81600), (13600, 74988), (14400, 70822), (15300, 66656), (16320, 62490), (16664, 61200), (18747, 54400), (19584, 52075), (20400, 49992), (20830, 48960), (24480, 41660), (24996, 40800), (27200, 37494), (28800, 35411), (30600, 33328), (31245, 32640)]