465038280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 256

約数和(自身を含む): 1788480000

約数和(自身を除く): 1323441720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 137, 140, 168, 180, 189, 210, 216, 252, 270, 274, 280, 315, 360, 378, 411, 420, 449, 504, 540, 548, 630, 685, 756, 822, 840, 898, 945, 959, 1080, 1096, 1233, 1260, 1347, 1370, 1512, 1644, 1796, 1890, 1918, 2055, 2245, 2466, 2520, 2694, 2740, 2877, 3143, 3288, 3592, 3699, 3780, 3836, 4041, 4110, 4490, 4795, 4932, 5388, 5480, 5754, 6165, 6286, 6735, 7398, 7560, 7672, 8082, 8220, 8631, 8980, 9429, 9590, 9864, 10776, 11508, 12123, 12330, 12572, 13470, 14385, 14796, 15715, 16164, 16440, 17262, 17960, 18495, 18858, 19180, 20205, 23016, 24246, 24660, 25144, 25893, 26940, 28287, 28770, 29592, 31430, 32328, 34524, 36990, 37716, 38360, 40410, 43155, 47145, 48492, 49320, 51786, 53880, 56574, 57540, 60615, 61513, 62860, 69048, 73980, 75432, 80820, 84861, 86310, 94290, 96984, 103572, 113148, 115080, 121230, 123026, 125720, 129465, 141435, 147960, 161640, 169722, 172620, 184539, 188580, 207144, 226296, 242460, 246052, 258930, 282870, 307565, 339444, 345240, 369078, 377160, 424305, 430591, 484920, 492104, 517860, 553617, 565740, 615130, 678888, 738156, 848610, 861182, 922695, 1035720, 1107234, 1131480, 1230260, 1291773, 1476312, 1660851, 1697220, 1722364, 1845390, 2152955, 2214468, 2460520, 2583546, 2768085, 3321702, 3394440, 3444728, 3690780, 3875319, 4305910, 4428936, 5167092, 5536170, 6458865, 6643404, 7381560, 7750638, 8304255, 8611820, 10334184, 11072340, 11625957, 12917730, 13286808, 15501276, 16608510, 17223640, 19376595, 22144680, 23251914, 25835460, 31002552, 33217020, 38753190, 46503828, 51670920, 58129785, 66434040, 77506380, 93007656, 116259570, 155012760, 232519140, 465038280]

約数ペア:

[(1, 465038280), (2, 232519140), (3, 155012760), (4, 116259570), (5, 93007656), (6, 77506380), (7, 66434040), (8, 58129785), (9, 51670920), (10, 46503828), (12, 38753190), (14, 33217020), (15, 31002552), (18, 25835460), (20, 23251914), (21, 22144680), (24, 19376595), (27, 17223640), (28, 16608510), (30, 15501276), (35, 13286808), (36, 12917730), (40, 11625957), (42, 11072340), (45, 10334184), (54, 8611820), (56, 8304255), (60, 7750638), (63, 7381560), (70, 6643404), (72, 6458865), (84, 5536170), (90, 5167092), (105, 4428936), (108, 4305910), (120, 3875319), (126, 3690780), (135, 3444728), (137, 3394440), (140, 3321702), (168, 2768085), (180, 2583546), (189, 2460520), (210, 2214468), (216, 2152955), (252, 1845390), (270, 1722364), (274, 1697220), (280, 1660851), (315, 1476312), (360, 1291773), (378, 1230260), (411, 1131480), (420, 1107234), (449, 1035720), (504, 922695), (540, 861182), (548, 848610), (630, 738156), (685, 678888), (756, 615130), (822, 565740), (840, 553617), (898, 517860), (945, 492104), (959, 484920), (1080, 430591), (1096, 424305), (1233, 377160), (1260, 369078), (1347, 345240), (1370, 339444), (1512, 307565), (1644, 282870), (1796, 258930), (1890, 246052), (1918, 242460), (2055, 226296), (2245, 207144), (2466, 188580), (2520, 184539), (2694, 172620), (2740, 169722), (2877, 161640), (3143, 147960), (3288, 141435), (3592, 129465), (3699, 125720), (3780, 123026), (3836, 121230), (4041, 115080), (4110, 113148), (4490, 103572), (4795, 96984), (4932, 94290), (5388, 86310), (5480, 84861), (5754, 80820), (6165, 75432), (6286, 73980), (6735, 69048), (7398, 62860), (7560, 61513), (7672, 60615), (8082, 57540), (8220, 56574), (8631, 53880), (8980, 51786), (9429, 49320), (9590, 48492), (9864, 47145), (10776, 43155), (11508, 40410), (12123, 38360), (12330, 37716), (12572, 36990), (13470, 34524), (14385, 32328), (14796, 31430), (15715, 29592), (16164, 28770), (16440, 28287), (17262, 26940), (17960, 25893), (18495, 25144), (18858, 24660), (19180, 24246), (20205, 23016)]