189469080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 661620960

約数和(自身を除く): 472151880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 83, 85, 90, 102, 120, 136, 153, 166, 170, 180, 204, 249, 255, 306, 332, 340, 360, 373, 408, 415, 498, 510, 612, 664, 680, 746, 747, 765, 830, 996, 1020, 1119, 1224, 1245, 1411, 1492, 1494, 1530, 1660, 1865, 1992, 2040, 2238, 2490, 2822, 2984, 2988, 3060, 3320, 3357, 3730, 3735, 4233, 4476, 4980, 5595, 5644, 5976, 6120, 6341, 6714, 7055, 7460, 7470, 8466, 8952, 9960, 11190, 11288, 12682, 12699, 13428, 14110, 14920, 14940, 16785, 16932, 19023, 21165, 22380, 25364, 25398, 26856, 28220, 29880, 30959, 31705, 33570, 33864, 38046, 42330, 44760, 50728, 50796, 56440, 57069, 61918, 63410, 63495, 67140, 76092, 84660, 92877, 95115, 101592, 114138, 123836, 126820, 126990, 134280, 152184, 154795, 169320, 185754, 190230, 228276, 247672, 253640, 253980, 278631, 285345, 309590, 371508, 380460, 456552, 464385, 507960, 526303, 557262, 570690, 619180, 743016, 760920, 928770, 1052606, 1114524, 1141380, 1238360, 1393155, 1578909, 1857540, 2105212, 2229048, 2282760, 2631515, 2786310, 3157818, 3715080, 4210424, 4736727, 5263030, 5572620, 6315636, 7894545, 9473454, 10526060, 11145240, 12631272, 15789090, 18946908, 21052120, 23683635, 31578180, 37893816, 47367270, 63156360, 94734540, 189469080]

約数ペア:

[(1, 189469080), (2, 94734540), (3, 63156360), (4, 47367270), (5, 37893816), (6, 31578180), (8, 23683635), (9, 21052120), (10, 18946908), (12, 15789090), (15, 12631272), (17, 11145240), (18, 10526060), (20, 9473454), (24, 7894545), (30, 6315636), (34, 5572620), (36, 5263030), (40, 4736727), (45, 4210424), (51, 3715080), (60, 3157818), (68, 2786310), (72, 2631515), (83, 2282760), (85, 2229048), (90, 2105212), (102, 1857540), (120, 1578909), (136, 1393155), (153, 1238360), (166, 1141380), (170, 1114524), (180, 1052606), (204, 928770), (249, 760920), (255, 743016), (306, 619180), (332, 570690), (340, 557262), (360, 526303), (373, 507960), (408, 464385), (415, 456552), (498, 380460), (510, 371508), (612, 309590), (664, 285345), (680, 278631), (746, 253980), (747, 253640), (765, 247672), (830, 228276), (996, 190230), (1020, 185754), (1119, 169320), (1224, 154795), (1245, 152184), (1411, 134280), (1492, 126990), (1494, 126820), (1530, 123836), (1660, 114138), (1865, 101592), (1992, 95115), (2040, 92877), (2238, 84660), (2490, 76092), (2822, 67140), (2984, 63495), (2988, 63410), (3060, 61918), (3320, 57069), (3357, 56440), (3730, 50796), (3735, 50728), (4233, 44760), (4476, 42330), (4980, 38046), (5595, 33864), (5644, 33570), (5976, 31705), (6120, 30959), (6341, 29880), (6714, 28220), (7055, 26856), (7460, 25398), (7470, 25364), (8466, 22380), (8952, 21165), (9960, 19023), (11190, 16932), (11288, 16785), (12682, 14940), (12699, 14920), (13428, 14110)]