287894880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^4$

素因数の和:80

約数の個数: 360

約数和(自身を含む): 1216352592

約数和(自身を除く): 928457712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 169, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 338, 360, 364, 390, 416, 420, 455, 468, 480, 504, 507, 520, 546, 560, 585, 624, 630, 672, 676, 720, 728, 780, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1092, 1120, 1170, 1183, 1248, 1260, 1352, 1365, 1440, 1456, 1521, 1560, 1638, 1680, 1690, 1820, 1872, 2016, 2028, 2080, 2184, 2197, 2340, 2366, 2520, 2535, 2704, 2730, 2912, 3042, 3120, 3276, 3360, 3380, 3549, 3640, 3744, 4056, 4095, 4368, 4394, 4680, 4732, 5040, 5070, 5408, 5460, 5915, 6084, 6240, 6552, 6591, 6760, 7098, 7280, 7605, 8112, 8190, 8736, 8788, 9360, 9464, 10080, 10140, 10647, 10920, 10985, 11830, 12168, 13104, 13182, 13520, 14196, 14560, 15210, 15379, 16224, 16380, 17576, 17745, 18720, 18928, 19773, 20280, 21294, 21840, 21970, 23660, 24336, 26208, 26364, 27040, 28392, 28561, 30420, 30758, 32760, 32955, 35152, 35490, 37856, 39546, 40560, 42588, 43680, 43940, 46137, 47320, 48672, 52728, 53235, 56784, 57122, 60840, 61516, 65520, 65910, 70304, 70980, 76895, 79092, 81120, 85176, 85683, 87880, 92274, 94640, 98865, 105456, 106470, 113568, 114244, 121680, 123032, 131040, 131820, 138411, 141960, 142805, 153790, 158184, 170352, 171366, 175760, 184548, 189280, 197730, 199927, 210912, 212940, 228488, 230685, 243360, 246064, 257049, 263640, 276822, 283920, 285610, 307580, 316368, 340704, 342732, 351520, 369096, 395460, 399854, 425880, 428415, 456976, 461370, 492128, 514098, 527280, 553644, 567840, 571220, 599781, 615160, 632736, 685464, 692055, 738192, 790920, 799708, 851760, 856830, 913952, 922740, 999635, 1028196, 1054560, 1107288, 1142440, 1199562, 1230320, 1285245, 1370928, 1384110, 1476384, 1581840, 1599416, 1703520, 1713660, 1799343, 1845480, 1999270, 2056392, 2214576, 2284880, 2399124, 2460640, 2570490, 2741856, 2768220, 2998905, 3163680, 3198832, 3427320, 3598686, 3690960, 3998540, 4112784, 4429152, 4569760, 4798248, 5140980, 5536440, 5997810, 6397664, 6854640, 7197372, 7381920, 7997080, 8225568, 8996715, 9596496, 10281960, 11072880, 11995620, 13709280, 14394744, 15994160, 17993430, 19192992, 20563920, 22145760, 23991240, 28789488, 31988320, 35986860, 41127840, 47982480, 57578976, 71973720, 95964960, 143947440, 287894880]

約数ペア:

[(1, 287894880), (2, 143947440), (3, 95964960), (4, 71973720), (5, 57578976), (6, 47982480), (7, 41127840), (8, 35986860), (9, 31988320), (10, 28789488), (12, 23991240), (13, 22145760), (14, 20563920), (15, 19192992), (16, 17993430), (18, 15994160), (20, 14394744), (21, 13709280), (24, 11995620), (26, 11072880), (28, 10281960), (30, 9596496), (32, 8996715), (35, 8225568), (36, 7997080), (39, 7381920), (40, 7197372), (42, 6854640), (45, 6397664), (48, 5997810), (52, 5536440), (56, 5140980), (60, 4798248), (63, 4569760), (65, 4429152), (70, 4112784), (72, 3998540), (78, 3690960), (80, 3598686), (84, 3427320), (90, 3198832), (91, 3163680), (96, 2998905), (104, 2768220), (105, 2741856), (112, 2570490), (117, 2460640), (120, 2399124), (126, 2284880), (130, 2214576), (140, 2056392), (144, 1999270), (156, 1845480), (160, 1799343), (168, 1713660), (169, 1703520), (180, 1599416), (182, 1581840), (195, 1476384), (208, 1384110), (210, 1370928), (224, 1285245), (234, 1230320), (240, 1199562), (252, 1142440), (260, 1107288), (273, 1054560), (280, 1028196), (288, 999635), (312, 922740), (315, 913952), (336, 856830), (338, 851760), (360, 799708), (364, 790920), (390, 738192), (416, 692055), (420, 685464), (455, 632736), (468, 615160), (480, 599781), (504, 571220), (507, 567840), (520, 553644), (546, 527280), (560, 514098), (585, 492128), (624, 461370), (630, 456976), (672, 428415), (676, 425880), (720, 399854), (728, 395460), (780, 369096), (819, 351520), (840, 342732), (845, 340704), (910, 316368), (936, 307580), (1008, 285610), (1014, 283920), (1040, 276822), (1092, 263640), (1120, 257049), (1170, 246064), (1183, 243360), (1248, 230685), (1260, 228488), (1352, 212940), (1365, 210912), (1440, 199927), (1456, 197730), (1521, 189280), (1560, 184548), (1638, 175760), (1680, 171366), (1690, 170352), (1820, 158184), (1872, 153790), (2016, 142805), (2028, 141960), (2080, 138411), (2184, 131820), (2197, 131040), (2340, 123032), (2366, 121680), (2520, 114244), (2535, 113568), (2704, 106470), (2730, 105456), (2912, 98865), (3042, 94640), (3120, 92274), (3276, 87880), (3360, 85683), (3380, 85176), (3549, 81120), (3640, 79092), (3744, 76895), (4056, 70980), (4095, 70304), (4368, 65910), (4394, 65520), (4680, 61516), (4732, 60840), (5040, 57122), (5070, 56784), (5408, 53235), (5460, 52728), (5915, 48672), (6084, 47320), (6240, 46137), (6552, 43940), (6591, 43680), (6760, 42588), (7098, 40560), (7280, 39546), (7605, 37856), (8112, 35490), (8190, 35152), (8736, 32955), (8788, 32760), (9360, 30758), (9464, 30420), (10080, 28561), (10140, 28392), (10647, 27040), (10920, 26364), (10985, 26208), (11830, 24336), (12168, 23660), (13104, 21970), (13182, 21840), (13520, 21294), (14196, 20280), (14560, 19773), (15210, 18928), (15379, 18720), (16224, 17745), (16380, 17576)]