947245680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 3286236096

約数和(自身を除く): 2338990416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 103, 106, 120, 144, 159, 180, 206, 212, 240, 241, 265, 309, 318, 360, 412, 424, 477, 482, 515, 530, 618, 636, 720, 723, 795, 824, 848, 927, 954, 964, 1030, 1060, 1205, 1236, 1272, 1446, 1545, 1590, 1648, 1854, 1908, 1928, 2060, 2120, 2169, 2385, 2410, 2472, 2544, 2892, 3090, 3180, 3615, 3708, 3816, 3856, 4120, 4240, 4338, 4635, 4770, 4820, 4944, 5459, 5784, 6180, 6360, 7230, 7416, 7632, 8240, 8676, 9270, 9540, 9640, 10845, 10918, 11568, 12360, 12720, 12773, 14460, 14832, 16377, 17352, 18540, 19080, 19280, 21690, 21836, 24720, 24823, 25546, 27295, 28920, 32754, 34704, 37080, 38160, 38319, 43380, 43672, 49131, 49646, 51092, 54590, 57840, 63865, 65508, 74160, 74469, 76638, 81885, 86760, 87344, 98262, 99292, 102184, 109180, 114957, 124115, 127730, 131016, 148938, 153276, 163770, 173520, 191595, 196524, 198584, 204368, 218360, 223407, 229914, 245655, 248230, 255460, 262032, 297876, 306552, 327540, 372345, 383190, 393048, 397168, 436720, 446814, 459828, 491310, 496460, 510920, 574785, 595752, 613104, 655080, 744690, 766380, 786096, 893628, 919656, 982620, 992920, 1021840, 1117035, 1149570, 1191504, 1310160, 1315619, 1489380, 1532760, 1787256, 1839312, 1965240, 1985840, 2234070, 2299140, 2631238, 2978760, 3065520, 3574512, 3930480, 3946857, 4468140, 4598280, 5262476, 5957520, 6578095, 7893714, 8936280, 9196560, 10524952, 11840571, 13156190, 15787428, 17872560, 19734285, 21049904, 23681142, 26312380, 31574856, 39468570, 47362284, 52624760, 59202855, 63149712, 78937140, 94724568, 105249520, 118405710, 157874280, 189449136, 236811420, 315748560, 473622840, 947245680]

約数ペア:

[(1, 947245680), (2, 473622840), (3, 315748560), (4, 236811420), (5, 189449136), (6, 157874280), (8, 118405710), (9, 105249520), (10, 94724568), (12, 78937140), (15, 63149712), (16, 59202855), (18, 52624760), (20, 47362284), (24, 39468570), (30, 31574856), (36, 26312380), (40, 23681142), (45, 21049904), (48, 19734285), (53, 17872560), (60, 15787428), (72, 13156190), (80, 11840571), (90, 10524952), (103, 9196560), (106, 8936280), (120, 7893714), (144, 6578095), (159, 5957520), (180, 5262476), (206, 4598280), (212, 4468140), (240, 3946857), (241, 3930480), (265, 3574512), (309, 3065520), (318, 2978760), (360, 2631238), (412, 2299140), (424, 2234070), (477, 1985840), (482, 1965240), (515, 1839312), (530, 1787256), (618, 1532760), (636, 1489380), (720, 1315619), (723, 1310160), (795, 1191504), (824, 1149570), (848, 1117035), (927, 1021840), (954, 992920), (964, 982620), (1030, 919656), (1060, 893628), (1205, 786096), (1236, 766380), (1272, 744690), (1446, 655080), (1545, 613104), (1590, 595752), (1648, 574785), (1854, 510920), (1908, 496460), (1928, 491310), (2060, 459828), (2120, 446814), (2169, 436720), (2385, 397168), (2410, 393048), (2472, 383190), (2544, 372345), (2892, 327540), (3090, 306552), (3180, 297876), (3615, 262032), (3708, 255460), (3816, 248230), (3856, 245655), (4120, 229914), (4240, 223407), (4338, 218360), (4635, 204368), (4770, 198584), (4820, 196524), (4944, 191595), (5459, 173520), (5784, 163770), (6180, 153276), (6360, 148938), (7230, 131016), (7416, 127730), (7632, 124115), (8240, 114957), (8676, 109180), (9270, 102184), (9540, 99292), (9640, 98262), (10845, 87344), (10918, 86760), (11568, 81885), (12360, 76638), (12720, 74469), (12773, 74160), (14460, 65508), (14832, 63865), (16377, 57840), (17352, 54590), (18540, 51092), (19080, 49646), (19280, 49131), (21690, 43672), (21836, 43380), (24720, 38319), (24823, 38160), (25546, 37080), (27295, 34704), (28920, 32754)]