238733040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 320

約数和(自身を含む): 965938176

約数和(自身を除く): 727205136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 643, 663, 680, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1286, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1680, 1768, 1785, 1820, 1904, 1929, 2040, 2184, 2210, 2380, 2572, 2652, 2730, 2856, 3094, 3120, 3215, 3315, 3536, 3570, 3640, 3858, 4080, 4368, 4420, 4501, 4641, 4760, 5144, 5304, 5460, 5712, 6188, 6430, 6630, 7140, 7280, 7716, 7735, 8359, 8840, 9002, 9282, 9520, 9645, 10288, 10608, 10920, 10931, 12376, 12860, 13260, 13503, 14280, 15432, 15470, 16718, 17680, 18004, 18564, 19290, 21840, 21862, 22505, 23205, 24752, 25077, 25720, 26520, 27006, 28560, 30864, 30940, 32793, 33436, 36008, 37128, 38580, 41795, 43724, 45010, 46410, 50154, 51440, 53040, 54012, 54655, 58513, 61880, 65586, 66872, 67515, 72016, 74256, 76517, 77160, 83590, 87448, 90020, 92820, 100308, 108024, 109310, 117026, 123760, 125385, 131172, 133744, 135030, 142103, 153034, 154320, 163965, 167180, 174896, 175539, 180040, 185640, 200616, 216048, 218620, 229551, 234052, 250770, 262344, 270060, 284206, 292565, 306068, 327930, 334360, 351078, 360080, 371280, 382585, 401232, 426309, 437240, 459102, 468104, 501540, 524688, 540120, 568412, 585130, 612136, 655860, 668720, 702156, 710515, 765170, 852618, 874480, 877695, 918204, 936208, 994721, 1003080, 1080240, 1136824, 1147755, 1170260, 1224272, 1311720, 1404312, 1421030, 1530340, 1705236, 1755390, 1836408, 1989442, 2006160, 2131545, 2273648, 2295510, 2340520, 2623440, 2808624, 2842060, 2984163, 3060680, 3410472, 3510780, 3672816, 3978884, 4263090, 4591020, 4681040, 4973605, 5684120, 5968326, 6121360, 6820944, 7021560, 7957768, 8526180, 9182040, 9947210, 11368240, 11936652, 14043120, 14920815, 15915536, 17052360, 18364080, 19894420, 23873304, 29841630, 34104720, 39788840, 47746608, 59683260, 79577680, 119366520, 238733040]

約数ペア:

[(1, 238733040), (2, 119366520), (3, 79577680), (4, 59683260), (5, 47746608), (6, 39788840), (7, 34104720), (8, 29841630), (10, 23873304), (12, 19894420), (13, 18364080), (14, 17052360), (15, 15915536), (16, 14920815), (17, 14043120), (20, 11936652), (21, 11368240), (24, 9947210), (26, 9182040), (28, 8526180), (30, 7957768), (34, 7021560), (35, 6820944), (39, 6121360), (40, 5968326), (42, 5684120), (48, 4973605), (51, 4681040), (52, 4591020), (56, 4263090), (60, 3978884), (65, 3672816), (68, 3510780), (70, 3410472), (78, 3060680), (80, 2984163), (84, 2842060), (85, 2808624), (91, 2623440), (102, 2340520), (104, 2295510), (105, 2273648), (112, 2131545), (119, 2006160), (120, 1989442), (130, 1836408), (136, 1755390), (140, 1705236), (156, 1530340), (168, 1421030), (170, 1404312), (182, 1311720), (195, 1224272), (204, 1170260), (208, 1147755), (210, 1136824), (221, 1080240), (238, 1003080), (240, 994721), (255, 936208), (260, 918204), (272, 877695), (273, 874480), (280, 852618), (312, 765170), (336, 710515), (340, 702156), (357, 668720), (364, 655860), (390, 612136), (408, 585130), (420, 568412), (442, 540120), (455, 524688), (476, 501540), (510, 468104), (520, 459102), (546, 437240), (560, 426309), (595, 401232), (624, 382585), (643, 371280), (663, 360080), (680, 351078), (714, 334360), (728, 327930), (780, 306068), (816, 292565), (840, 284206), (884, 270060), (910, 262344), (952, 250770), (1020, 234052), (1040, 229551), (1092, 218620), (1105, 216048), (1190, 200616), (1286, 185640), (1326, 180040), (1360, 175539), (1365, 174896), (1428, 167180), (1456, 163965), (1547, 154320), (1560, 153034), (1680, 142103), (1768, 135030), (1785, 133744), (1820, 131172), (1904, 125385), (1929, 123760), (2040, 117026), (2184, 109310), (2210, 108024), (2380, 100308), (2572, 92820), (2652, 90020), (2730, 87448), (2856, 83590), (3094, 77160), (3120, 76517), (3215, 74256), (3315, 72016), (3536, 67515), (3570, 66872), (3640, 65586), (3858, 61880), (4080, 58513), (4368, 54655), (4420, 54012), (4501, 53040), (4641, 51440), (4760, 50154), (5144, 46410), (5304, 45010), (5460, 43724), (5712, 41795), (6188, 38580), (6430, 37128), (6630, 36008), (7140, 33436), (7280, 32793), (7716, 30940), (7735, 30864), (8359, 28560), (8840, 27006), (9002, 26520), (9282, 25720), (9520, 25077), (9645, 24752), (10288, 23205), (10608, 22505), (10920, 21862), (10931, 21840), (12376, 19290), (12860, 18564), (13260, 18004), (13503, 17680), (14280, 16718), (15432, 15470)]