18549213060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{42589}}^1$

素因数の和:42686

約数の個数: 192

約数和(自身を含む): 63880911360

約数和(自身を除く): 45331698300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 61, 68, 70, 84, 85, 102, 105, 119, 122, 140, 170, 183, 204, 210, 238, 244, 255, 305, 340, 357, 366, 420, 427, 476, 510, 595, 610, 714, 732, 854, 915, 1020, 1037, 1190, 1220, 1281, 1428, 1708, 1785, 1830, 2074, 2135, 2380, 2562, 3111, 3570, 3660, 4148, 4270, 5124, 5185, 6222, 6405, 7140, 7259, 8540, 10370, 12444, 12810, 14518, 15555, 20740, 21777, 25620, 29036, 31110, 36295, 42589, 43554, 62220, 72590, 85178, 87108, 108885, 127767, 145180, 170356, 212945, 217770, 255534, 298123, 425890, 435540, 511068, 596246, 638835, 724013, 851780, 894369, 1192492, 1277670, 1448026, 1490615, 1788738, 2172039, 2555340, 2597929, 2896052, 2981230, 3577476, 3620065, 4344078, 4471845, 5068091, 5195858, 5962460, 7240130, 7793787, 8688156, 8943690, 10136182, 10391716, 10860195, 12989645, 14480260, 15204273, 15587574, 17887380, 18185503, 20272364, 21720390, 25340455, 25979290, 30408546, 31175148, 36371006, 38968935, 43440780, 44164793, 50680910, 51958580, 54556509, 60817092, 72742012, 76021365, 77937870, 88329586, 90927515, 101361820, 109113018, 132494379, 152042730, 155875740, 176659172, 181855030, 218226036, 220823965, 264988758, 272782545, 304085460, 309153551, 363710060, 441647930, 529977516, 545565090, 618307102, 662471895, 883295860, 927460653, 1091130180, 1236614204, 1324943790, 1545767755, 1854921306, 2649887580, 3091535510, 3709842612, 4637303265, 6183071020, 9274606530, 18549213060]

約数ペア:

[(1, 18549213060), (2, 9274606530), (3, 6183071020), (4, 4637303265), (5, 3709842612), (6, 3091535510), (7, 2649887580), (10, 1854921306), (12, 1545767755), (14, 1324943790), (15, 1236614204), (17, 1091130180), (20, 927460653), (21, 883295860), (28, 662471895), (30, 618307102), (34, 545565090), (35, 529977516), (42, 441647930), (51, 363710060), (60, 309153551), (61, 304085460), (68, 272782545), (70, 264988758), (84, 220823965), (85, 218226036), (102, 181855030), (105, 176659172), (119, 155875740), (122, 152042730), (140, 132494379), (170, 109113018), (183, 101361820), (204, 90927515), (210, 88329586), (238, 77937870), (244, 76021365), (255, 72742012), (305, 60817092), (340, 54556509), (357, 51958580), (366, 50680910), (420, 44164793), (427, 43440780), (476, 38968935), (510, 36371006), (595, 31175148), (610, 30408546), (714, 25979290), (732, 25340455), (854, 21720390), (915, 20272364), (1020, 18185503), (1037, 17887380), (1190, 15587574), (1220, 15204273), (1281, 14480260), (1428, 12989645), (1708, 10860195), (1785, 10391716), (1830, 10136182), (2074, 8943690), (2135, 8688156), (2380, 7793787), (2562, 7240130), (3111, 5962460), (3570, 5195858), (3660, 5068091), (4148, 4471845), (4270, 4344078), (5124, 3620065), (5185, 3577476), (6222, 2981230), (6405, 2896052), (7140, 2597929), (7259, 2555340), (8540, 2172039), (10370, 1788738), (12444, 1490615), (12810, 1448026), (14518, 1277670), (15555, 1192492), (20740, 894369), (21777, 851780), (25620, 724013), (29036, 638835), (31110, 596246), (36295, 511068), (42589, 435540), (43554, 425890), (62220, 298123), (72590, 255534), (85178, 217770), (87108, 212945), (108885, 170356), (127767, 145180)]