1615058640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1021}}^1$

素因数の和:1079

約数の個数: 240

約数和(自身を含む): 5881446480

約数和(自身を除く): 4266387840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1021, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2042, 2197, 2340, 2535, 2704, 3042, 3063, 3120, 3380, 4056, 4084, 4394, 4680, 5070, 5105, 6084, 6126, 6591, 6760, 7605, 8112, 8168, 8788, 9189, 9360, 10140, 10210, 10985, 12168, 12252, 13182, 13273, 13520, 15210, 15315, 16336, 17576, 18378, 19773, 20280, 20420, 21970, 24336, 24504, 26364, 26546, 30420, 30630, 32955, 35152, 36756, 39546, 39819, 40560, 40840, 43940, 45945, 49008, 52728, 53092, 60840, 61260, 65910, 66365, 73512, 79092, 79638, 81680, 87880, 91890, 98865, 105456, 106184, 119457, 121680, 122520, 131820, 132730, 147024, 158184, 159276, 172549, 175760, 183780, 197730, 199095, 212368, 238914, 245040, 263640, 265460, 316368, 318552, 345098, 367560, 395460, 398190, 477828, 517647, 527280, 530920, 597285, 637104, 690196, 735120, 790920, 796380, 862745, 955656, 1035294, 1061840, 1194570, 1380392, 1552941, 1581840, 1592760, 1725490, 1911312, 2070588, 2243137, 2389140, 2588235, 2760784, 3105882, 3185520, 3450980, 4141176, 4486274, 4778280, 5176470, 6211764, 6729411, 6901960, 7764705, 8282352, 8972548, 9556560, 10352940, 11215685, 12423528, 13458822, 13803920, 15529410, 17945096, 20188233, 20705880, 22431370, 24847056, 26917644, 31058820, 33647055, 35890192, 40376466, 41411760, 44862740, 53835288, 62117640, 67294110, 80752932, 89725480, 100941165, 107670576, 124235280, 134588220, 161505864, 179450960, 201882330, 269176440, 323011728, 403764660, 538352880, 807529320, 1615058640]

約数ペア:

[(1, 1615058640), (2, 807529320), (3, 538352880), (4, 403764660), (5, 323011728), (6, 269176440), (8, 201882330), (9, 179450960), (10, 161505864), (12, 134588220), (13, 124235280), (15, 107670576), (16, 100941165), (18, 89725480), (20, 80752932), (24, 67294110), (26, 62117640), (30, 53835288), (36, 44862740), (39, 41411760), (40, 40376466), (45, 35890192), (48, 33647055), (52, 31058820), (60, 26917644), (65, 24847056), (72, 22431370), (78, 20705880), (80, 20188233), (90, 17945096), (104, 15529410), (117, 13803920), (120, 13458822), (130, 12423528), (144, 11215685), (156, 10352940), (169, 9556560), (180, 8972548), (195, 8282352), (208, 7764705), (234, 6901960), (240, 6729411), (260, 6211764), (312, 5176470), (338, 4778280), (360, 4486274), (390, 4141176), (468, 3450980), (507, 3185520), (520, 3105882), (585, 2760784), (624, 2588235), (676, 2389140), (720, 2243137), (780, 2070588), (845, 1911312), (936, 1725490), (1014, 1592760), (1021, 1581840), (1040, 1552941), (1170, 1380392), (1352, 1194570), (1521, 1061840), (1560, 1035294), (1690, 955656), (1872, 862745), (2028, 796380), (2042, 790920), (2197, 735120), (2340, 690196), (2535, 637104), (2704, 597285), (3042, 530920), (3063, 527280), (3120, 517647), (3380, 477828), (4056, 398190), (4084, 395460), (4394, 367560), (4680, 345098), (5070, 318552), (5105, 316368), (6084, 265460), (6126, 263640), (6591, 245040), (6760, 238914), (7605, 212368), (8112, 199095), (8168, 197730), (8788, 183780), (9189, 175760), (9360, 172549), (10140, 159276), (10210, 158184), (10985, 147024), (12168, 132730), (12252, 131820), (13182, 122520), (13273, 121680), (13520, 119457), (15210, 106184), (15315, 105456), (16336, 98865), (17576, 91890), (18378, 87880), (19773, 81680), (20280, 79638), (20420, 79092), (21970, 73512), (24336, 66365), (24504, 65910), (26364, 61260), (26546, 60840), (30420, 53092), (30630, 52728), (32955, 49008), (35152, 45945), (36756, 43940), (39546, 40840), (39819, 40560)]