259200480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1$

素因数の和:7049

約数の個数: 192

約数和(自身を含む): 1018096128

約数和(自身を除く): 758895648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7013, 7392, 9240, 12320, 14026, 18480, 21039, 28052, 35065, 36960, 42078, 49091, 56104, 70130, 77143, 84156, 98182, 105195, 112208, 140260, 147273, 154286, 168312, 196364, 210390, 224416, 231429, 245455, 280520, 294546, 308572, 336624, 385715, 392728, 420780, 462858, 490910, 540001, 561040, 589092, 617144, 673248, 736365, 771430, 785456, 841560, 925716, 981820, 1080002, 1122080, 1157145, 1178184, 1234288, 1472730, 1542860, 1570912, 1620003, 1683120, 1851432, 1963640, 2160004, 2314290, 2356368, 2468576, 2700005, 2945460, 3085720, 3240006, 3366240, 3702864, 3927280, 4320008, 4628580, 4712736, 5400010, 5890920, 6171440, 6480012, 7405728, 7854560, 8100015, 8640016, 9257160, 10800020, 11781840, 12342880, 12960024, 16200030, 17280032, 18514320, 21600040, 23563680, 25920048, 32400060, 37028640, 43200080, 51840096, 64800120, 86400160, 129600240, 259200480]

約数ペア:

[(1, 259200480), (2, 129600240), (3, 86400160), (4, 64800120), (5, 51840096), (6, 43200080), (7, 37028640), (8, 32400060), (10, 25920048), (11, 23563680), (12, 21600040), (14, 18514320), (15, 17280032), (16, 16200030), (20, 12960024), (21, 12342880), (22, 11781840), (24, 10800020), (28, 9257160), (30, 8640016), (32, 8100015), (33, 7854560), (35, 7405728), (40, 6480012), (42, 6171440), (44, 5890920), (48, 5400010), (55, 4712736), (56, 4628580), (60, 4320008), (66, 3927280), (70, 3702864), (77, 3366240), (80, 3240006), (84, 3085720), (88, 2945460), (96, 2700005), (105, 2468576), (110, 2356368), (112, 2314290), (120, 2160004), (132, 1963640), (140, 1851432), (154, 1683120), (160, 1620003), (165, 1570912), (168, 1542860), (176, 1472730), (210, 1234288), (220, 1178184), (224, 1157145), (231, 1122080), (240, 1080002), (264, 981820), (280, 925716), (308, 841560), (330, 785456), (336, 771430), (352, 736365), (385, 673248), (420, 617144), (440, 589092), (462, 561040), (480, 540001), (528, 490910), (560, 462858), (616, 420780), (660, 392728), (672, 385715), (770, 336624), (840, 308572), (880, 294546), (924, 280520), (1056, 245455), (1120, 231429), (1155, 224416), (1232, 210390), (1320, 196364), (1540, 168312), (1680, 154286), (1760, 147273), (1848, 140260), (2310, 112208), (2464, 105195), (2640, 98182), (3080, 84156), (3360, 77143), (3696, 70130), (4620, 56104), (5280, 49091), (6160, 42078), (7013, 36960), (7392, 35065), (9240, 28052), (12320, 21039), (14026, 18480)]