15339934720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2251}}^1$

素因数の和:2309

約数の個数: 176

約数和(自身を含む): 40492869696

約数和(自身を除く): 25152934976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 1024, 1210, 1280, 1331, 1408, 1760, 1936, 2251, 2420, 2560, 2662, 2816, 3520, 3872, 4502, 4840, 5120, 5324, 5632, 6655, 7040, 7744, 9004, 9680, 10648, 11255, 11264, 13310, 14080, 15488, 18008, 19360, 21296, 22510, 24761, 26620, 28160, 30976, 36016, 38720, 42592, 45020, 49522, 53240, 56320, 61952, 72032, 77440, 85184, 90040, 99044, 106480, 123805, 123904, 144064, 154880, 170368, 180080, 198088, 212960, 247610, 272371, 288128, 309760, 340736, 360160, 396176, 425920, 495220, 544742, 576256, 619520, 681472, 720320, 792352, 851840, 990440, 1089484, 1152512, 1361855, 1362944, 1440640, 1584704, 1703680, 1980880, 2178968, 2305024, 2723710, 2881280, 2996081, 3169408, 3407360, 3961760, 4357936, 5447420, 5762560, 5992162, 6338816, 6814720, 7923520, 8715872, 10894840, 11525120, 11984324, 12677632, 14980405, 15847040, 17431744, 21789680, 23968648, 25355264, 29960810, 31694080, 34863488, 43579360, 47937296, 59921620, 63388160, 69726976, 87158720, 95874592, 119843240, 126776320, 139453952, 174317440, 191749184, 239686480, 278907904, 348634880, 383498368, 479372960, 697269760, 766996736, 958745920, 1394539520, 1533993472, 1917491840, 3067986944, 3834983680, 7669967360, 15339934720]

約数ペア:

[(1, 15339934720), (2, 7669967360), (4, 3834983680), (5, 3067986944), (8, 1917491840), (10, 1533993472), (11, 1394539520), (16, 958745920), (20, 766996736), (22, 697269760), (32, 479372960), (40, 383498368), (44, 348634880), (55, 278907904), (64, 239686480), (80, 191749184), (88, 174317440), (110, 139453952), (121, 126776320), (128, 119843240), (160, 95874592), (176, 87158720), (220, 69726976), (242, 63388160), (256, 59921620), (320, 47937296), (352, 43579360), (440, 34863488), (484, 31694080), (512, 29960810), (605, 25355264), (640, 23968648), (704, 21789680), (880, 17431744), (968, 15847040), (1024, 14980405), (1210, 12677632), (1280, 11984324), (1331, 11525120), (1408, 10894840), (1760, 8715872), (1936, 7923520), (2251, 6814720), (2420, 6338816), (2560, 5992162), (2662, 5762560), (2816, 5447420), (3520, 4357936), (3872, 3961760), (4502, 3407360), (4840, 3169408), (5120, 2996081), (5324, 2881280), (5632, 2723710), (6655, 2305024), (7040, 2178968), (7744, 1980880), (9004, 1703680), (9680, 1584704), (10648, 1440640), (11255, 1362944), (11264, 1361855), (13310, 1152512), (14080, 1089484), (15488, 990440), (18008, 851840), (19360, 792352), (21296, 720320), (22510, 681472), (24761, 619520), (26620, 576256), (28160, 544742), (30976, 495220), (36016, 425920), (38720, 396176), (42592, 360160), (45020, 340736), (49522, 309760), (53240, 288128), (56320, 272371), (61952, 247610), (72032, 212960), (77440, 198088), (85184, 180080), (90040, 170368), (99044, 154880), (106480, 144064), (123805, 123904)]