188304840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 640935360

約数和(自身を除く): 452630520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 67, 72, 74, 90, 111, 120, 134, 148, 180, 185, 201, 211, 222, 268, 296, 333, 335, 360, 370, 402, 422, 444, 536, 555, 603, 633, 666, 670, 740, 804, 844, 888, 1005, 1055, 1110, 1206, 1266, 1332, 1340, 1480, 1608, 1665, 1688, 1899, 2010, 2110, 2220, 2412, 2479, 2532, 2664, 2680, 3015, 3165, 3330, 3798, 4020, 4220, 4440, 4824, 4958, 5064, 6030, 6330, 6660, 7437, 7596, 7807, 8040, 8440, 9495, 9916, 12060, 12395, 12660, 13320, 14137, 14874, 15192, 15614, 18990, 19832, 22311, 23421, 24120, 24790, 25320, 28274, 29748, 31228, 37185, 37980, 39035, 42411, 44622, 46842, 49580, 56548, 59496, 62456, 70263, 70685, 74370, 75960, 78070, 84822, 89244, 93684, 99160, 111555, 113096, 117105, 127233, 140526, 141370, 148740, 156140, 169644, 178488, 187368, 212055, 223110, 234210, 254466, 281052, 282740, 297480, 312280, 339288, 351315, 424110, 446220, 468420, 508932, 523069, 562104, 565480, 636165, 702630, 848220, 892440, 936840, 1017864, 1046138, 1272330, 1405260, 1569207, 1696440, 2092276, 2544660, 2615345, 2810520, 3138414, 4184552, 4707621, 5089320, 5230690, 6276828, 7846035, 9415242, 10461380, 12553656, 15692070, 18830484, 20922760, 23538105, 31384140, 37660968, 47076210, 62768280, 94152420, 188304840]

約数ペア:

[(1, 188304840), (2, 94152420), (3, 62768280), (4, 47076210), (5, 37660968), (6, 31384140), (8, 23538105), (9, 20922760), (10, 18830484), (12, 15692070), (15, 12553656), (18, 10461380), (20, 9415242), (24, 7846035), (30, 6276828), (36, 5230690), (37, 5089320), (40, 4707621), (45, 4184552), (60, 3138414), (67, 2810520), (72, 2615345), (74, 2544660), (90, 2092276), (111, 1696440), (120, 1569207), (134, 1405260), (148, 1272330), (180, 1046138), (185, 1017864), (201, 936840), (211, 892440), (222, 848220), (268, 702630), (296, 636165), (333, 565480), (335, 562104), (360, 523069), (370, 508932), (402, 468420), (422, 446220), (444, 424110), (536, 351315), (555, 339288), (603, 312280), (633, 297480), (666, 282740), (670, 281052), (740, 254466), (804, 234210), (844, 223110), (888, 212055), (1005, 187368), (1055, 178488), (1110, 169644), (1206, 156140), (1266, 148740), (1332, 141370), (1340, 140526), (1480, 127233), (1608, 117105), (1665, 113096), (1688, 111555), (1899, 99160), (2010, 93684), (2110, 89244), (2220, 84822), (2412, 78070), (2479, 75960), (2532, 74370), (2664, 70685), (2680, 70263), (3015, 62456), (3165, 59496), (3330, 56548), (3798, 49580), (4020, 46842), (4220, 44622), (4440, 42411), (4824, 39035), (4958, 37980), (5064, 37185), (6030, 31228), (6330, 29748), (6660, 28274), (7437, 25320), (7596, 24790), (7807, 24120), (8040, 23421), (8440, 22311), (9495, 19832), (9916, 18990), (12060, 15614), (12395, 15192), (12660, 14874), (13320, 14137)]