427235160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 1505433600

約数和(自身を除く): 1078198440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 79, 85, 88, 102, 110, 120, 132, 136, 158, 165, 170, 187, 204, 220, 237, 241, 255, 264, 316, 330, 340, 374, 395, 408, 440, 474, 482, 510, 561, 632, 660, 680, 723, 748, 790, 869, 935, 948, 964, 1020, 1122, 1185, 1205, 1320, 1343, 1446, 1496, 1580, 1738, 1870, 1896, 1928, 2040, 2244, 2370, 2410, 2607, 2651, 2686, 2805, 2892, 3160, 3476, 3615, 3740, 4029, 4097, 4345, 4488, 4740, 4820, 5214, 5302, 5372, 5610, 5784, 6715, 6952, 7230, 7480, 7953, 8058, 8194, 8690, 9480, 9640, 10428, 10604, 10744, 11220, 12291, 13035, 13255, 13430, 14460, 14773, 15906, 16116, 16388, 17380, 19039, 20145, 20485, 20856, 21208, 22440, 24582, 26070, 26510, 26860, 28920, 29546, 31812, 32232, 32776, 34760, 38078, 39765, 40290, 40970, 44319, 45067, 49164, 52140, 53020, 53720, 57117, 59092, 61455, 63624, 73865, 76156, 79530, 80580, 81940, 88638, 90134, 95195, 98328, 104280, 106040, 114234, 118184, 122910, 135201, 147730, 152312, 159060, 161160, 163880, 177276, 180268, 190390, 209429, 221595, 225335, 228468, 245820, 270402, 285585, 295460, 318120, 323663, 354552, 360536, 380780, 418858, 443190, 450670, 456936, 491640, 540804, 571170, 590920, 628287, 647326, 676005, 761560, 837716, 886380, 901340, 970989, 1047145, 1081608, 1142340, 1256574, 1294652, 1352010, 1618315, 1675432, 1772760, 1802680, 1941978, 2094290, 2284680, 2513148, 2589304, 2704020, 3141435, 3236630, 3560293, 3883956, 4188580, 4854945, 5026296, 5408040, 6282870, 6473260, 7120586, 7767912, 8377160, 9709890, 10680879, 12565740, 12946520, 14241172, 17801465, 19419780, 21361758, 25131480, 28482344, 35602930, 38839560, 42723516, 53404395, 71205860, 85447032, 106808790, 142411720, 213617580, 427235160]

約数ペア:

[(1, 427235160), (2, 213617580), (3, 142411720), (4, 106808790), (5, 85447032), (6, 71205860), (8, 53404395), (10, 42723516), (11, 38839560), (12, 35602930), (15, 28482344), (17, 25131480), (20, 21361758), (22, 19419780), (24, 17801465), (30, 14241172), (33, 12946520), (34, 12565740), (40, 10680879), (44, 9709890), (51, 8377160), (55, 7767912), (60, 7120586), (66, 6473260), (68, 6282870), (79, 5408040), (85, 5026296), (88, 4854945), (102, 4188580), (110, 3883956), (120, 3560293), (132, 3236630), (136, 3141435), (158, 2704020), (165, 2589304), (170, 2513148), (187, 2284680), (204, 2094290), (220, 1941978), (237, 1802680), (241, 1772760), (255, 1675432), (264, 1618315), (316, 1352010), (330, 1294652), (340, 1256574), (374, 1142340), (395, 1081608), (408, 1047145), (440, 970989), (474, 901340), (482, 886380), (510, 837716), (561, 761560), (632, 676005), (660, 647326), (680, 628287), (723, 590920), (748, 571170), (790, 540804), (869, 491640), (935, 456936), (948, 450670), (964, 443190), (1020, 418858), (1122, 380780), (1185, 360536), (1205, 354552), (1320, 323663), (1343, 318120), (1446, 295460), (1496, 285585), (1580, 270402), (1738, 245820), (1870, 228468), (1896, 225335), (1928, 221595), (2040, 209429), (2244, 190390), (2370, 180268), (2410, 177276), (2607, 163880), (2651, 161160), (2686, 159060), (2805, 152312), (2892, 147730), (3160, 135201), (3476, 122910), (3615, 118184), (3740, 114234), (4029, 106040), (4097, 104280), (4345, 98328), (4488, 95195), (4740, 90134), (4820, 88638), (5214, 81940), (5302, 80580), (5372, 79530), (5610, 76156), (5784, 73865), (6715, 63624), (6952, 61455), (7230, 59092), (7480, 57117), (7953, 53720), (8058, 53020), (8194, 52140), (8690, 49164), (9480, 45067), (9640, 44319), (10428, 40970), (10604, 40290), (10744, 39765), (11220, 38078), (12291, 34760), (13035, 32776), (13255, 32232), (13430, 31812), (14460, 29546), (14773, 28920), (15906, 26860), (16116, 26510), (16388, 26070), (17380, 24582), (19039, 22440), (20145, 21208), (20485, 20856)]