298136520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1060

約数の個数: 192

約数和(自身を含む): 1071532800

約数和(自身を除く): 773396280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 88, 90, 99, 110, 120, 132, 158, 165, 180, 198, 220, 237, 264, 316, 330, 360, 395, 396, 440, 474, 495, 632, 660, 711, 790, 792, 869, 948, 953, 990, 1185, 1320, 1422, 1580, 1738, 1896, 1906, 1980, 2370, 2607, 2844, 2859, 3160, 3476, 3555, 3812, 3960, 4345, 4740, 4765, 5214, 5688, 5718, 6952, 7110, 7624, 7821, 8577, 8690, 9480, 9530, 10428, 10483, 11436, 13035, 14220, 14295, 15642, 17154, 17380, 19060, 20856, 20966, 22872, 26070, 28440, 28590, 31284, 31449, 34308, 34760, 38120, 39105, 41932, 42885, 52140, 52415, 57180, 62568, 62898, 68616, 75287, 78210, 83864, 85770, 94347, 104280, 104830, 114360, 125796, 150574, 156420, 157245, 171540, 188694, 209660, 225861, 251592, 301148, 312840, 314490, 343080, 376435, 377388, 419320, 451722, 471735, 602296, 628980, 677583, 752870, 754776, 828157, 903444, 943470, 1129305, 1257960, 1355166, 1505740, 1656314, 1806888, 1886940, 2258610, 2484471, 2710332, 3011480, 3312628, 3387915, 3773880, 4140785, 4517220, 4968942, 5420664, 6625256, 6775830, 7453413, 8281570, 9034440, 9937884, 12422355, 13551660, 14906826, 16563140, 19875768, 24844710, 27103320, 29813652, 33126280, 37267065, 49689420, 59627304, 74534130, 99378840, 149068260, 298136520]

約数ペア:

[(1, 298136520), (2, 149068260), (3, 99378840), (4, 74534130), (5, 59627304), (6, 49689420), (8, 37267065), (9, 33126280), (10, 29813652), (11, 27103320), (12, 24844710), (15, 19875768), (18, 16563140), (20, 14906826), (22, 13551660), (24, 12422355), (30, 9937884), (33, 9034440), (36, 8281570), (40, 7453413), (44, 6775830), (45, 6625256), (55, 5420664), (60, 4968942), (66, 4517220), (72, 4140785), (79, 3773880), (88, 3387915), (90, 3312628), (99, 3011480), (110, 2710332), (120, 2484471), (132, 2258610), (158, 1886940), (165, 1806888), (180, 1656314), (198, 1505740), (220, 1355166), (237, 1257960), (264, 1129305), (316, 943470), (330, 903444), (360, 828157), (395, 754776), (396, 752870), (440, 677583), (474, 628980), (495, 602296), (632, 471735), (660, 451722), (711, 419320), (790, 377388), (792, 376435), (869, 343080), (948, 314490), (953, 312840), (990, 301148), (1185, 251592), (1320, 225861), (1422, 209660), (1580, 188694), (1738, 171540), (1896, 157245), (1906, 156420), (1980, 150574), (2370, 125796), (2607, 114360), (2844, 104830), (2859, 104280), (3160, 94347), (3476, 85770), (3555, 83864), (3812, 78210), (3960, 75287), (4345, 68616), (4740, 62898), (4765, 62568), (5214, 57180), (5688, 52415), (5718, 52140), (6952, 42885), (7110, 41932), (7624, 39105), (7821, 38120), (8577, 34760), (8690, 34308), (9480, 31449), (9530, 31284), (10428, 28590), (10483, 28440), (11436, 26070), (13035, 22872), (14220, 20966), (14295, 20856), (15642, 19060), (17154, 17380)]