3215283120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{212651}}^1$

素因数の和:212680

約数の個数: 160

約数和(自身を含む): 12657047040

約数和(自身を除く): 9441763920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 212651, 425302, 637953, 850604, 1063255, 1275906, 1488557, 1701208, 1913859, 2126510, 2551812, 2977114, 3189765, 3402416, 3827718, 4253020, 4465671, 5103624, 5741577, 5954228, 6379530, 7442785, 7655436, 8506040, 8931342, 9569295, 10207248, 11483154, 11908456, 12759060, 13397013, 14885570, 15310872, 17012080, 17862684, 19138590, 22328355, 22966308, 23816912, 25518120, 26794026, 28707885, 29771140, 30621744, 35725368, 38277180, 40191039, 44656710, 45932616, 51036240, 53588052, 57415770, 59542280, 66985065, 71450736, 76554360, 80382078, 89313420, 91865232, 107176104, 114831540, 119084560, 133970130, 153108720, 160764156, 178626840, 200955195, 214352208, 229663080, 267940260, 321528312, 357253680, 401910390, 459326160, 535880520, 643056624, 803820780, 1071761040, 1607641560, 3215283120]

約数ペア:

[(1, 3215283120), (2, 1607641560), (3, 1071761040), (4, 803820780), (5, 643056624), (6, 535880520), (7, 459326160), (8, 401910390), (9, 357253680), (10, 321528312), (12, 267940260), (14, 229663080), (15, 214352208), (16, 200955195), (18, 178626840), (20, 160764156), (21, 153108720), (24, 133970130), (27, 119084560), (28, 114831540), (30, 107176104), (35, 91865232), (36, 89313420), (40, 80382078), (42, 76554360), (45, 71450736), (48, 66985065), (54, 59542280), (56, 57415770), (60, 53588052), (63, 51036240), (70, 45932616), (72, 44656710), (80, 40191039), (84, 38277180), (90, 35725368), (105, 30621744), (108, 29771140), (112, 28707885), (120, 26794026), (126, 25518120), (135, 23816912), (140, 22966308), (144, 22328355), (168, 19138590), (180, 17862684), (189, 17012080), (210, 15310872), (216, 14885570), (240, 13397013), (252, 12759060), (270, 11908456), (280, 11483154), (315, 10207248), (336, 9569295), (360, 8931342), (378, 8506040), (420, 7655436), (432, 7442785), (504, 6379530), (540, 5954228), (560, 5741577), (630, 5103624), (720, 4465671), (756, 4253020), (840, 3827718), (945, 3402416), (1008, 3189765), (1080, 2977114), (1260, 2551812), (1512, 2126510), (1680, 1913859), (1890, 1701208), (2160, 1488557), (2520, 1275906), (3024, 1063255), (3780, 850604), (5040, 637953), (7560, 425302), (15120, 212651)]