2619381760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 6835570560

約数和(自身を除く): 4216188800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 256, 272, 320, 328, 340, 367, 410, 512, 544, 640, 656, 680, 697, 734, 820, 1024, 1088, 1280, 1312, 1360, 1394, 1468, 1640, 1835, 2048, 2176, 2560, 2624, 2720, 2788, 2936, 3280, 3485, 3670, 4352, 5120, 5248, 5440, 5576, 5872, 6239, 6560, 6970, 7340, 8704, 10240, 10496, 10880, 11152, 11744, 12478, 13120, 13940, 14680, 15047, 17408, 20992, 21760, 22304, 23488, 24956, 26240, 27880, 29360, 30094, 31195, 34816, 41984, 43520, 44608, 46976, 49912, 52480, 55760, 58720, 60188, 62390, 75235, 83968, 87040, 89216, 93952, 99824, 104960, 111520, 117440, 120376, 124780, 150470, 174080, 178432, 187904, 199648, 209920, 223040, 234880, 240752, 249560, 255799, 300940, 356864, 375808, 399296, 419840, 446080, 469760, 481504, 499120, 511598, 601880, 713728, 751616, 798592, 892160, 939520, 963008, 998240, 1023196, 1203760, 1278995, 1427456, 1597184, 1784320, 1879040, 1926016, 1996480, 2046392, 2407520, 2557990, 3194368, 3568640, 3758080, 3852032, 3992960, 4092784, 4815040, 5115980, 6388736, 7137280, 7704064, 7985920, 8185568, 9630080, 10231960, 12777472, 15408128, 15971840, 16371136, 19260160, 20463920, 30816256, 31943680, 32742272, 38520320, 40927840, 63887360, 65484544, 77040640, 81855680, 130969088, 154081280, 163711360, 261938176, 327422720, 523876352, 654845440, 1309690880, 2619381760]

約数ペア:

[(1, 2619381760), (2, 1309690880), (4, 654845440), (5, 523876352), (8, 327422720), (10, 261938176), (16, 163711360), (17, 154081280), (20, 130969088), (32, 81855680), (34, 77040640), (40, 65484544), (41, 63887360), (64, 40927840), (68, 38520320), (80, 32742272), (82, 31943680), (85, 30816256), (128, 20463920), (136, 19260160), (160, 16371136), (164, 15971840), (170, 15408128), (205, 12777472), (256, 10231960), (272, 9630080), (320, 8185568), (328, 7985920), (340, 7704064), (367, 7137280), (410, 6388736), (512, 5115980), (544, 4815040), (640, 4092784), (656, 3992960), (680, 3852032), (697, 3758080), (734, 3568640), (820, 3194368), (1024, 2557990), (1088, 2407520), (1280, 2046392), (1312, 1996480), (1360, 1926016), (1394, 1879040), (1468, 1784320), (1640, 1597184), (1835, 1427456), (2048, 1278995), (2176, 1203760), (2560, 1023196), (2624, 998240), (2720, 963008), (2788, 939520), (2936, 892160), (3280, 798592), (3485, 751616), (3670, 713728), (4352, 601880), (5120, 511598), (5248, 499120), (5440, 481504), (5576, 469760), (5872, 446080), (6239, 419840), (6560, 399296), (6970, 375808), (7340, 356864), (8704, 300940), (10240, 255799), (10496, 249560), (10880, 240752), (11152, 234880), (11744, 223040), (12478, 209920), (13120, 199648), (13940, 187904), (14680, 178432), (15047, 174080), (17408, 150470), (20992, 124780), (21760, 120376), (22304, 117440), (23488, 111520), (24956, 104960), (26240, 99824), (27880, 93952), (29360, 89216), (30094, 87040), (31195, 83968), (34816, 75235), (41984, 62390), (43520, 60188), (44608, 58720), (46976, 55760), (49912, 52480)]