1904037120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8699}}^1$

素因数の和:8745

約数の個数: 216

約数和(自身を含む): 6935292000

約数和(自身を除く): 5031254880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 8699, 9120, 10944, 11520, 12160, 13680, 14592, 17398, 18240, 21888, 24320, 26097, 27360, 34796, 36480, 43495, 43776, 52194, 54720, 69592, 72960, 78291, 86990, 104388, 109440, 130485, 139184, 156582, 165281, 173980, 208776, 218880, 260970, 278368, 313164, 330562, 347960, 391455, 417552, 495843, 521940, 556736, 626328, 661124, 695920, 782910, 826405, 835104, 991686, 1043880, 1113472, 1252656, 1322248, 1391840, 1487529, 1565820, 1652810, 1670208, 1983372, 2087760, 2226944, 2479215, 2505312, 2644496, 2783680, 2975058, 3131640, 3305620, 3340416, 3966744, 4175520, 4958430, 5010624, 5288992, 5567360, 5950116, 6263280, 6611240, 6680832, 7437645, 7933488, 8351040, 9916860, 10021248, 10577984, 11134720, 11900232, 12526560, 13222480, 14875290, 15866976, 16702080, 19833720, 20042496, 21155968, 23800464, 25053120, 26444960, 29750580, 31733952, 33404160, 39667440, 42311936, 47600928, 50106240, 52889920, 59501160, 63467904, 79334880, 95201856, 100212480, 105779840, 119002320, 126935808, 158669760, 190403712, 211559680, 238004640, 317339520, 380807424, 476009280, 634679040, 952018560, 1904037120]

約数ペア:

[(1, 1904037120), (2, 952018560), (3, 634679040), (4, 476009280), (5, 380807424), (6, 317339520), (8, 238004640), (9, 211559680), (10, 190403712), (12, 158669760), (15, 126935808), (16, 119002320), (18, 105779840), (19, 100212480), (20, 95201856), (24, 79334880), (30, 63467904), (32, 59501160), (36, 52889920), (38, 50106240), (40, 47600928), (45, 42311936), (48, 39667440), (57, 33404160), (60, 31733952), (64, 29750580), (72, 26444960), (76, 25053120), (80, 23800464), (90, 21155968), (95, 20042496), (96, 19833720), (114, 16702080), (120, 15866976), (128, 14875290), (144, 13222480), (152, 12526560), (160, 11900232), (171, 11134720), (180, 10577984), (190, 10021248), (192, 9916860), (228, 8351040), (240, 7933488), (256, 7437645), (285, 6680832), (288, 6611240), (304, 6263280), (320, 5950116), (342, 5567360), (360, 5288992), (380, 5010624), (384, 4958430), (456, 4175520), (480, 3966744), (570, 3340416), (576, 3305620), (608, 3131640), (640, 2975058), (684, 2783680), (720, 2644496), (760, 2505312), (768, 2479215), (855, 2226944), (912, 2087760), (960, 1983372), (1140, 1670208), (1152, 1652810), (1216, 1565820), (1280, 1487529), (1368, 1391840), (1440, 1322248), (1520, 1252656), (1710, 1113472), (1824, 1043880), (1920, 991686), (2280, 835104), (2304, 826405), (2432, 782910), (2736, 695920), (2880, 661124), (3040, 626328), (3420, 556736), (3648, 521940), (3840, 495843), (4560, 417552), (4864, 391455), (5472, 347960), (5760, 330562), (6080, 313164), (6840, 278368), (7296, 260970), (8699, 218880), (9120, 208776), (10944, 173980), (11520, 165281), (12160, 156582), (13680, 139184), (14592, 130485), (17398, 109440), (18240, 104388), (21888, 86990), (24320, 78291), (26097, 72960), (27360, 69592), (34796, 54720), (36480, 52194), (43495, 43776)]