580136480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 1801699200

約数和(自身を除く): 1221562720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 70, 77, 80, 88, 98, 110, 112, 124, 140, 154, 155, 160, 176, 196, 217, 220, 224, 245, 248, 280, 308, 310, 341, 343, 352, 385, 392, 434, 440, 490, 496, 539, 560, 616, 620, 682, 686, 770, 784, 868, 880, 961, 980, 992, 1078, 1085, 1120, 1232, 1240, 1364, 1372, 1519, 1540, 1568, 1705, 1715, 1736, 1760, 1922, 1960, 2156, 2170, 2387, 2464, 2480, 2695, 2728, 2744, 3038, 3080, 3410, 3430, 3472, 3773, 3844, 3920, 4312, 4340, 4774, 4805, 4960, 5390, 5456, 5488, 6076, 6160, 6727, 6820, 6860, 6944, 7546, 7595, 7688, 7840, 8624, 8680, 9548, 9610, 10571, 10633, 10780, 10912, 10976, 11935, 12152, 12320, 13454, 13640, 13720, 15092, 15190, 15376, 16709, 17248, 17360, 18865, 19096, 19220, 21142, 21266, 21560, 23870, 24304, 26908, 27280, 27440, 30184, 30380, 30752, 33418, 33635, 34720, 37730, 38192, 38440, 42284, 42532, 43120, 47089, 47740, 48608, 52855, 53165, 53816, 54560, 54880, 60368, 60760, 66836, 67270, 73997, 75460, 76384, 76880, 83545, 84568, 85064, 86240, 94178, 95480, 105710, 106330, 107632, 116963, 120736, 121520, 133672, 134540, 147994, 150920, 153760, 167090, 169136, 170128, 188356, 190960, 211420, 212660, 215264, 233926, 235445, 243040, 267344, 269080, 295988, 301840, 329623, 334180, 338272, 340256, 369985, 376712, 381920, 422840, 425320, 467852, 470890, 517979, 534688, 538160, 584815, 591976, 603680, 659246, 668360, 739970, 753424, 845680, 850640, 935704, 941780, 1035958, 1076320, 1169630, 1183952, 1318492, 1336720, 1479940, 1506848, 1648115, 1691360, 1701280, 1871408, 1883560, 2071916, 2339260, 2367904, 2589895, 2636984, 2673440, 2959880, 3296230, 3625853, 3742816, 3767120, 4143832, 4678520, 5179790, 5273968, 5919760, 6592460, 7251706, 7534240, 8287664, 9357040, 10359580, 10547936, 11839520, 13184920, 14503412, 16575328, 18129265, 18714080, 20719160, 26369840, 29006824, 36258530, 41438320, 52739680, 58013648, 72517060, 82876640, 116027296, 145034120, 290068240, 580136480]

約数ペア:

[(1, 580136480), (2, 290068240), (4, 145034120), (5, 116027296), (7, 82876640), (8, 72517060), (10, 58013648), (11, 52739680), (14, 41438320), (16, 36258530), (20, 29006824), (22, 26369840), (28, 20719160), (31, 18714080), (32, 18129265), (35, 16575328), (40, 14503412), (44, 13184920), (49, 11839520), (55, 10547936), (56, 10359580), (62, 9357040), (70, 8287664), (77, 7534240), (80, 7251706), (88, 6592460), (98, 5919760), (110, 5273968), (112, 5179790), (124, 4678520), (140, 4143832), (154, 3767120), (155, 3742816), (160, 3625853), (176, 3296230), (196, 2959880), (217, 2673440), (220, 2636984), (224, 2589895), (245, 2367904), (248, 2339260), (280, 2071916), (308, 1883560), (310, 1871408), (341, 1701280), (343, 1691360), (352, 1648115), (385, 1506848), (392, 1479940), (434, 1336720), (440, 1318492), (490, 1183952), (496, 1169630), (539, 1076320), (560, 1035958), (616, 941780), (620, 935704), (682, 850640), (686, 845680), (770, 753424), (784, 739970), (868, 668360), (880, 659246), (961, 603680), (980, 591976), (992, 584815), (1078, 538160), (1085, 534688), (1120, 517979), (1232, 470890), (1240, 467852), (1364, 425320), (1372, 422840), (1519, 381920), (1540, 376712), (1568, 369985), (1705, 340256), (1715, 338272), (1736, 334180), (1760, 329623), (1922, 301840), (1960, 295988), (2156, 269080), (2170, 267344), (2387, 243040), (2464, 235445), (2480, 233926), (2695, 215264), (2728, 212660), (2744, 211420), (3038, 190960), (3080, 188356), (3410, 170128), (3430, 169136), (3472, 167090), (3773, 153760), (3844, 150920), (3920, 147994), (4312, 134540), (4340, 133672), (4774, 121520), (4805, 120736), (4960, 116963), (5390, 107632), (5456, 106330), (5488, 105710), (6076, 95480), (6160, 94178), (6727, 86240), (6820, 85064), (6860, 84568), (6944, 83545), (7546, 76880), (7595, 76384), (7688, 75460), (7840, 73997), (8624, 67270), (8680, 66836), (9548, 60760), (9610, 60368), (10571, 54880), (10633, 54560), (10780, 53816), (10912, 53165), (10976, 52855), (11935, 48608), (12152, 47740), (12320, 47089), (13454, 43120), (13640, 42532), (13720, 42284), (15092, 38440), (15190, 38192), (15376, 37730), (16709, 34720), (17248, 33635), (17360, 33418), (18865, 30752), (19096, 30380), (19220, 30184), (21142, 27440), (21266, 27280), (21560, 26908), (23870, 24304)]