172814460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 192

約数和(自身を含む): 615358464

約数和(自身を除く): 442544004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1021, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2042, 2170, 2418, 2604, 2730, 2821, 3063, 3255, 4030, 4084, 4340, 4836, 5105, 5460, 5642, 6045, 6126, 6510, 7147, 8060, 8463, 10210, 11284, 12090, 12252, 13020, 13273, 14105, 14294, 15315, 16926, 20420, 21441, 24180, 26546, 28210, 28588, 30630, 31651, 33852, 35735, 39819, 42315, 42882, 53092, 56420, 61260, 63302, 66365, 71470, 79638, 84630, 85764, 92911, 94953, 107205, 126604, 132730, 142940, 158255, 159276, 169260, 185822, 189906, 199095, 214410, 221557, 265460, 278733, 316510, 371644, 379812, 398190, 411463, 428820, 443114, 464555, 474765, 557466, 633020, 664671, 796380, 822926, 886228, 929110, 949530, 1107785, 1114932, 1234389, 1329342, 1393665, 1645852, 1858220, 1899060, 2057315, 2215570, 2468778, 2658684, 2787330, 2880241, 3323355, 4114630, 4431140, 4937556, 5574660, 5760482, 6171945, 6646710, 8229260, 8640723, 11520964, 12343890, 13293420, 14401205, 17281446, 24687780, 28802410, 34562892, 43203615, 57604820, 86407230, 172814460]

約数ペア:

[(1, 172814460), (2, 86407230), (3, 57604820), (4, 43203615), (5, 34562892), (6, 28802410), (7, 24687780), (10, 17281446), (12, 14401205), (13, 13293420), (14, 12343890), (15, 11520964), (20, 8640723), (21, 8229260), (26, 6646710), (28, 6171945), (30, 5760482), (31, 5574660), (35, 4937556), (39, 4431140), (42, 4114630), (52, 3323355), (60, 2880241), (62, 2787330), (65, 2658684), (70, 2468778), (78, 2215570), (84, 2057315), (91, 1899060), (93, 1858220), (105, 1645852), (124, 1393665), (130, 1329342), (140, 1234389), (155, 1114932), (156, 1107785), (182, 949530), (186, 929110), (195, 886228), (210, 822926), (217, 796380), (260, 664671), (273, 633020), (310, 557466), (364, 474765), (372, 464555), (390, 443114), (403, 428820), (420, 411463), (434, 398190), (455, 379812), (465, 371644), (546, 316510), (620, 278733), (651, 265460), (780, 221557), (806, 214410), (868, 199095), (910, 189906), (930, 185822), (1021, 169260), (1085, 159276), (1092, 158255), (1209, 142940), (1302, 132730), (1365, 126604), (1612, 107205), (1820, 94953), (1860, 92911), (2015, 85764), (2042, 84630), (2170, 79638), (2418, 71470), (2604, 66365), (2730, 63302), (2821, 61260), (3063, 56420), (3255, 53092), (4030, 42882), (4084, 42315), (4340, 39819), (4836, 35735), (5105, 33852), (5460, 31651), (5642, 30630), (6045, 28588), (6126, 28210), (6510, 26546), (7147, 24180), (8060, 21441), (8463, 20420), (10210, 16926), (11284, 15315), (12090, 14294), (12252, 14105), (13020, 13273)]