271262880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1628

約数の個数: 288

約数和(自身を含む): 1120863744

約数和(自身を除く): 849600864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1583, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3166, 3360, 3570, 3808, 4080, 4284, 4749, 4760, 4896, 5040, 5355, 5712, 6120, 6332, 7140, 7915, 8160, 8568, 9498, 9520, 10080, 10710, 11081, 11424, 12240, 12664, 14247, 14280, 15830, 17136, 18996, 19040, 21420, 22162, 23745, 24480, 25328, 26911, 28494, 28560, 31660, 33243, 34272, 37992, 42840, 44324, 47490, 50656, 53822, 55405, 56988, 57120, 63320, 66486, 71235, 75984, 80733, 85680, 88648, 94980, 99729, 107644, 110810, 113976, 126640, 132972, 134555, 142470, 151968, 161466, 166215, 171360, 177296, 188377, 189960, 199458, 215288, 221620, 227952, 242199, 253280, 265944, 269110, 284940, 322932, 332430, 354592, 376754, 379920, 398916, 403665, 430576, 443240, 455904, 484398, 498645, 531888, 538220, 565131, 569880, 645864, 664860, 753508, 759840, 797832, 807330, 861152, 886480, 941885, 968796, 997290, 1063776, 1076440, 1130262, 1139760, 1210995, 1291728, 1329720, 1507016, 1595664, 1614660, 1695393, 1772960, 1883770, 1937592, 1994580, 2152880, 2260524, 2279520, 2421990, 2583456, 2659440, 2825655, 3014032, 3191328, 3229320, 3390786, 3767540, 3875184, 3989160, 4305760, 4521048, 4843980, 5318880, 5651310, 6028064, 6458640, 6781572, 7535080, 7750368, 7978320, 8476965, 9042096, 9687960, 11302620, 12917280, 13563144, 15070160, 15956640, 16953930, 18084192, 19375920, 22605240, 27126288, 30140320, 33907860, 38751840, 45210480, 54252576, 67815720, 90420960, 135631440, 271262880]

約数ペア:

[(1, 271262880), (2, 135631440), (3, 90420960), (4, 67815720), (5, 54252576), (6, 45210480), (7, 38751840), (8, 33907860), (9, 30140320), (10, 27126288), (12, 22605240), (14, 19375920), (15, 18084192), (16, 16953930), (17, 15956640), (18, 15070160), (20, 13563144), (21, 12917280), (24, 11302620), (28, 9687960), (30, 9042096), (32, 8476965), (34, 7978320), (35, 7750368), (36, 7535080), (40, 6781572), (42, 6458640), (45, 6028064), (48, 5651310), (51, 5318880), (56, 4843980), (60, 4521048), (63, 4305760), (68, 3989160), (70, 3875184), (72, 3767540), (80, 3390786), (84, 3229320), (85, 3191328), (90, 3014032), (96, 2825655), (102, 2659440), (105, 2583456), (112, 2421990), (119, 2279520), (120, 2260524), (126, 2152880), (136, 1994580), (140, 1937592), (144, 1883770), (153, 1772960), (160, 1695393), (168, 1614660), (170, 1595664), (180, 1507016), (204, 1329720), (210, 1291728), (224, 1210995), (238, 1139760), (240, 1130262), (252, 1076440), (255, 1063776), (272, 997290), (280, 968796), (288, 941885), (306, 886480), (315, 861152), (336, 807330), (340, 797832), (357, 759840), (360, 753508), (408, 664860), (420, 645864), (476, 569880), (480, 565131), (504, 538220), (510, 531888), (544, 498645), (560, 484398), (595, 455904), (612, 443240), (630, 430576), (672, 403665), (680, 398916), (714, 379920), (720, 376754), (765, 354592), (816, 332430), (840, 322932), (952, 284940), (1008, 269110), (1020, 265944), (1071, 253280), (1120, 242199), (1190, 227952), (1224, 221620), (1260, 215288), (1360, 199458), (1428, 189960), (1440, 188377), (1530, 177296), (1583, 171360), (1632, 166215), (1680, 161466), (1785, 151968), (1904, 142470), (2016, 134555), (2040, 132972), (2142, 126640), (2380, 113976), (2448, 110810), (2520, 107644), (2720, 99729), (2856, 94980), (3060, 88648), (3166, 85680), (3360, 80733), (3570, 75984), (3808, 71235), (4080, 66486), (4284, 63320), (4749, 57120), (4760, 56988), (4896, 55405), (5040, 53822), (5355, 50656), (5712, 47490), (6120, 44324), (6332, 42840), (7140, 37992), (7915, 34272), (8160, 33243), (8568, 31660), (9498, 28560), (9520, 28494), (10080, 26911), (10710, 25328), (11081, 24480), (11424, 23745), (12240, 22162), (12664, 21420), (14247, 19040), (14280, 18996), (15830, 17136)]