13000320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 46860840

約数和(自身を除く): 33860520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 61, 64, 72, 74, 80, 90, 96, 111, 120, 122, 128, 144, 148, 160, 180, 183, 185, 192, 222, 240, 244, 288, 296, 305, 320, 333, 360, 366, 370, 384, 444, 480, 488, 549, 555, 576, 592, 610, 640, 666, 720, 732, 740, 888, 915, 960, 976, 1098, 1110, 1152, 1184, 1220, 1332, 1440, 1464, 1480, 1665, 1776, 1830, 1920, 1952, 2196, 2220, 2257, 2368, 2440, 2664, 2745, 2880, 2928, 2960, 3330, 3552, 3660, 3904, 4392, 4440, 4514, 4736, 4880, 5328, 5490, 5760, 5856, 5920, 6660, 6771, 7104, 7320, 7808, 8784, 8880, 9028, 9760, 10656, 10980, 11285, 11712, 11840, 13320, 13542, 14208, 14640, 17568, 17760, 18056, 19520, 20313, 21312, 21960, 22570, 23424, 23680, 26640, 27084, 29280, 33855, 35136, 35520, 36112, 39040, 40626, 42624, 43920, 45140, 53280, 54168, 58560, 67710, 70272, 71040, 72224, 81252, 87840, 90280, 101565, 106560, 108336, 117120, 135420, 144448, 162504, 175680, 180560, 203130, 213120, 216672, 270840, 288896, 325008, 351360, 361120, 406260, 433344, 541680, 650016, 722240, 812520, 866688, 1083360, 1300032, 1444480, 1625040, 2166720, 2600064, 3250080, 4333440, 6500160, 13000320]

約数ペア:

[(1, 13000320), (2, 6500160), (3, 4333440), (4, 3250080), (5, 2600064), (6, 2166720), (8, 1625040), (9, 1444480), (10, 1300032), (12, 1083360), (15, 866688), (16, 812520), (18, 722240), (20, 650016), (24, 541680), (30, 433344), (32, 406260), (36, 361120), (37, 351360), (40, 325008), (45, 288896), (48, 270840), (60, 216672), (61, 213120), (64, 203130), (72, 180560), (74, 175680), (80, 162504), (90, 144448), (96, 135420), (111, 117120), (120, 108336), (122, 106560), (128, 101565), (144, 90280), (148, 87840), (160, 81252), (180, 72224), (183, 71040), (185, 70272), (192, 67710), (222, 58560), (240, 54168), (244, 53280), (288, 45140), (296, 43920), (305, 42624), (320, 40626), (333, 39040), (360, 36112), (366, 35520), (370, 35136), (384, 33855), (444, 29280), (480, 27084), (488, 26640), (549, 23680), (555, 23424), (576, 22570), (592, 21960), (610, 21312), (640, 20313), (666, 19520), (720, 18056), (732, 17760), (740, 17568), (888, 14640), (915, 14208), (960, 13542), (976, 13320), (1098, 11840), (1110, 11712), (1152, 11285), (1184, 10980), (1220, 10656), (1332, 9760), (1440, 9028), (1464, 8880), (1480, 8784), (1665, 7808), (1776, 7320), (1830, 7104), (1920, 6771), (1952, 6660), (2196, 5920), (2220, 5856), (2257, 5760), (2368, 5490), (2440, 5328), (2664, 4880), (2745, 4736), (2880, 4514), (2928, 4440), (2960, 4392), (3330, 3904), (3552, 3660)]