16099440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^2$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 59668056

約数和(自身を除く): 43568616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 490, 518, 555, 560, 588, 592, 735, 740, 777, 784, 840, 888, 980, 1036, 1110, 1176, 1295, 1369, 1470, 1480, 1554, 1680, 1776, 1813, 1960, 2072, 2220, 2352, 2590, 2738, 2940, 2960, 3108, 3626, 3885, 3920, 4107, 4144, 4440, 5180, 5439, 5476, 5880, 6216, 6845, 7252, 7770, 8214, 8880, 9065, 9583, 10360, 10878, 10952, 11760, 12432, 13690, 14504, 15540, 16428, 18130, 19166, 20535, 20720, 21756, 21904, 27195, 27380, 28749, 29008, 31080, 32856, 36260, 38332, 41070, 43512, 47915, 54390, 54760, 57498, 62160, 65712, 67081, 72520, 76664, 82140, 87024, 95830, 108780, 109520, 114996, 134162, 143745, 145040, 153328, 164280, 191660, 201243, 217560, 229992, 268324, 287490, 328560, 335405, 383320, 402486, 435120, 459984, 536648, 574980, 670810, 766640, 804972, 1006215, 1073296, 1149960, 1341620, 1609944, 2012430, 2299920, 2683240, 3219888, 4024860, 5366480, 8049720, 16099440]

約数ペア:

[(1, 16099440), (2, 8049720), (3, 5366480), (4, 4024860), (5, 3219888), (6, 2683240), (7, 2299920), (8, 2012430), (10, 1609944), (12, 1341620), (14, 1149960), (15, 1073296), (16, 1006215), (20, 804972), (21, 766640), (24, 670810), (28, 574980), (30, 536648), (35, 459984), (37, 435120), (40, 402486), (42, 383320), (48, 335405), (49, 328560), (56, 287490), (60, 268324), (70, 229992), (74, 217560), (80, 201243), (84, 191660), (98, 164280), (105, 153328), (111, 145040), (112, 143745), (120, 134162), (140, 114996), (147, 109520), (148, 108780), (168, 95830), (185, 87024), (196, 82140), (210, 76664), (222, 72520), (240, 67081), (245, 65712), (259, 62160), (280, 57498), (294, 54760), (296, 54390), (336, 47915), (370, 43512), (392, 41070), (420, 38332), (444, 36260), (490, 32856), (518, 31080), (555, 29008), (560, 28749), (588, 27380), (592, 27195), (735, 21904), (740, 21756), (777, 20720), (784, 20535), (840, 19166), (888, 18130), (980, 16428), (1036, 15540), (1110, 14504), (1176, 13690), (1295, 12432), (1369, 11760), (1470, 10952), (1480, 10878), (1554, 10360), (1680, 9583), (1776, 9065), (1813, 8880), (1960, 8214), (2072, 7770), (2220, 7252), (2352, 6845), (2590, 6216), (2738, 5880), (2940, 5476), (2960, 5439), (3108, 5180), (3626, 4440), (3885, 4144), (3920, 4107)]