1887482520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22697}}^1$

素因数の和:22735

約数の個数: 256

約数和(自身を含む): 7844428800

約数和(自身を除く): 5956946280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 11880, 13860, 16632, 20790, 22697, 27720, 41580, 45394, 68091, 83160, 90788, 113485, 136182, 158879, 181576, 204273, 226970, 249667, 272364, 317758, 340455, 408546, 453940, 476637, 499334, 544728, 612819, 635516, 680910, 749001, 794395, 817092, 907880, 953274, 998668, 1021365, 1225638, 1248335, 1271032, 1361820, 1429911, 1498002, 1588790, 1634184, 1747669, 1906548, 1997336, 2042730, 2247003, 2383185, 2451276, 2496670, 2723640, 2859822, 2996004, 3064095, 3177580, 3495338, 3745005, 3813096, 4085460, 4289733, 4494006, 4766370, 4902552, 4993340, 5243007, 5719644, 5992008, 6128190, 6355160, 6741009, 6990676, 7149555, 7490010, 8170920, 8579466, 8738345, 8988012, 9532740, 9986680, 10486014, 11235015, 11439288, 12256380, 13482018, 13981352, 14299110, 14980020, 15729021, 17158932, 17476690, 17976024, 19065480, 20972028, 21448665, 22470030, 24512760, 26215035, 26964036, 28598220, 29960040, 31458042, 33705045, 34317864, 34953380, 41944056, 42897330, 44940060, 47187063, 52430070, 53928072, 57196440, 62916084, 67410090, 69906760, 78645105, 85794660, 89880120, 94374126, 104860140, 125832168, 134820180, 157290210, 171589320, 188748252, 209720280, 235935315, 269640360, 314580420, 377496504, 471870630, 629160840, 943741260, 1887482520]

約数ペア:

[(1, 1887482520), (2, 943741260), (3, 629160840), (4, 471870630), (5, 377496504), (6, 314580420), (7, 269640360), (8, 235935315), (9, 209720280), (10, 188748252), (11, 171589320), (12, 157290210), (14, 134820180), (15, 125832168), (18, 104860140), (20, 94374126), (21, 89880120), (22, 85794660), (24, 78645105), (27, 69906760), (28, 67410090), (30, 62916084), (33, 57196440), (35, 53928072), (36, 52430070), (40, 47187063), (42, 44940060), (44, 42897330), (45, 41944056), (54, 34953380), (55, 34317864), (56, 33705045), (60, 31458042), (63, 29960040), (66, 28598220), (70, 26964036), (72, 26215035), (77, 24512760), (84, 22470030), (88, 21448665), (90, 20972028), (99, 19065480), (105, 17976024), (108, 17476690), (110, 17158932), (120, 15729021), (126, 14980020), (132, 14299110), (135, 13981352), (140, 13482018), (154, 12256380), (165, 11439288), (168, 11235015), (180, 10486014), (189, 9986680), (198, 9532740), (210, 8988012), (216, 8738345), (220, 8579466), (231, 8170920), (252, 7490010), (264, 7149555), (270, 6990676), (280, 6741009), (297, 6355160), (308, 6128190), (315, 5992008), (330, 5719644), (360, 5243007), (378, 4993340), (385, 4902552), (396, 4766370), (420, 4494006), (440, 4289733), (462, 4085460), (495, 3813096), (504, 3745005), (540, 3495338), (594, 3177580), (616, 3064095), (630, 2996004), (660, 2859822), (693, 2723640), (756, 2496670), (770, 2451276), (792, 2383185), (840, 2247003), (924, 2042730), (945, 1997336), (990, 1906548), (1080, 1747669), (1155, 1634184), (1188, 1588790), (1260, 1498002), (1320, 1429911), (1386, 1361820), (1485, 1271032), (1512, 1248335), (1540, 1225638), (1848, 1021365), (1890, 998668), (1980, 953274), (2079, 907880), (2310, 817092), (2376, 794395), (2520, 749001), (2772, 680910), (2970, 635516), (3080, 612819), (3465, 544728), (3780, 499334), (3960, 476637), (4158, 453940), (4620, 408546), (5544, 340455), (5940, 317758), (6930, 272364), (7560, 249667), (8316, 226970), (9240, 204273), (10395, 181576), (11880, 158879), (13860, 136182), (16632, 113485), (20790, 90788), (22697, 83160), (27720, 68091), (41580, 45394)]