38298960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 160704000

約数和(自身を除く): 122405040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 149, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 298, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 447, 459, 476, 504, 510, 540, 560, 595, 596, 612, 630, 680, 714, 720, 745, 756, 765, 816, 840, 894, 918, 945, 952, 1008, 1020, 1043, 1071, 1080, 1190, 1192, 1224, 1260, 1341, 1360, 1428, 1490, 1512, 1530, 1680, 1785, 1788, 1836, 1890, 1904, 2040, 2086, 2142, 2160, 2235, 2295, 2380, 2384, 2448, 2520, 2533, 2682, 2856, 2980, 3024, 3060, 3129, 3213, 3570, 3576, 3672, 3780, 4023, 4080, 4172, 4284, 4470, 4590, 4760, 5040, 5066, 5215, 5355, 5364, 5712, 5960, 6120, 6258, 6426, 6705, 7140, 7152, 7344, 7560, 7599, 8046, 8344, 8568, 8940, 9180, 9387, 9520, 10132, 10430, 10710, 10728, 11920, 12240, 12516, 12665, 12852, 13410, 14280, 15120, 15198, 15645, 16065, 16092, 16688, 17136, 17731, 17880, 18360, 18774, 20115, 20264, 20860, 21420, 21456, 22797, 25032, 25330, 25704, 26820, 28161, 28560, 30396, 31290, 32130, 32184, 35462, 35760, 36720, 37548, 37995, 40230, 40528, 41720, 42840, 45594, 46935, 50064, 50660, 51408, 53193, 53640, 56322, 60792, 62580, 64260, 64368, 68391, 70924, 75096, 75990, 80460, 83440, 85680, 88655, 91188, 93870, 101320, 106386, 107280, 112644, 113985, 121584, 125160, 128520, 136782, 140805, 141848, 150192, 151980, 159579, 160920, 177310, 182376, 187740, 202640, 212772, 225288, 227970, 250320, 257040, 265965, 273564, 281610, 283696, 303960, 319158, 321840, 341955, 354620, 364752, 375480, 425544, 450576, 455940, 478737, 531930, 547128, 563220, 607920, 638316, 683910, 709240, 750960, 797895, 851088, 911880, 957474, 1063860, 1094256, 1126440, 1276632, 1367820, 1418480, 1595790, 1823760, 1914948, 2127720, 2252880, 2393685, 2553264, 2735640, 3191580, 3829896, 4255440, 4787370, 5471280, 6383160, 7659792, 9574740, 12766320, 19149480, 38298960]

約数ペア:

[(1, 38298960), (2, 19149480), (3, 12766320), (4, 9574740), (5, 7659792), (6, 6383160), (7, 5471280), (8, 4787370), (9, 4255440), (10, 3829896), (12, 3191580), (14, 2735640), (15, 2553264), (16, 2393685), (17, 2252880), (18, 2127720), (20, 1914948), (21, 1823760), (24, 1595790), (27, 1418480), (28, 1367820), (30, 1276632), (34, 1126440), (35, 1094256), (36, 1063860), (40, 957474), (42, 911880), (45, 851088), (48, 797895), (51, 750960), (54, 709240), (56, 683910), (60, 638316), (63, 607920), (68, 563220), (70, 547128), (72, 531930), (80, 478737), (84, 455940), (85, 450576), (90, 425544), (102, 375480), (105, 364752), (108, 354620), (112, 341955), (119, 321840), (120, 319158), (126, 303960), (135, 283696), (136, 281610), (140, 273564), (144, 265965), (149, 257040), (153, 250320), (168, 227970), (170, 225288), (180, 212772), (189, 202640), (204, 187740), (210, 182376), (216, 177310), (238, 160920), (240, 159579), (252, 151980), (255, 150192), (270, 141848), (272, 140805), (280, 136782), (298, 128520), (306, 125160), (315, 121584), (336, 113985), (340, 112644), (357, 107280), (360, 106386), (378, 101320), (408, 93870), (420, 91188), (432, 88655), (447, 85680), (459, 83440), (476, 80460), (504, 75990), (510, 75096), (540, 70924), (560, 68391), (595, 64368), (596, 64260), (612, 62580), (630, 60792), (680, 56322), (714, 53640), (720, 53193), (745, 51408), (756, 50660), (765, 50064), (816, 46935), (840, 45594), (894, 42840), (918, 41720), (945, 40528), (952, 40230), (1008, 37995), (1020, 37548), (1043, 36720), (1071, 35760), (1080, 35462), (1190, 32184), (1192, 32130), (1224, 31290), (1260, 30396), (1341, 28560), (1360, 28161), (1428, 26820), (1490, 25704), (1512, 25330), (1530, 25032), (1680, 22797), (1785, 21456), (1788, 21420), (1836, 20860), (1890, 20264), (1904, 20115), (2040, 18774), (2086, 18360), (2142, 17880), (2160, 17731), (2235, 17136), (2295, 16688), (2380, 16092), (2384, 16065), (2448, 15645), (2520, 15198), (2533, 15120), (2682, 14280), (2856, 13410), (2980, 12852), (3024, 12665), (3060, 12516), (3129, 12240), (3213, 11920), (3570, 10728), (3576, 10710), (3672, 10430), (3780, 10132), (4023, 9520), (4080, 9387), (4172, 9180), (4284, 8940), (4470, 8568), (4590, 8344), (4760, 8046), (5040, 7599), (5066, 7560), (5215, 7344), (5355, 7152), (5364, 7140), (5712, 6705), (5960, 6426), (6120, 6258)]