53256240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 200210400

約数和(自身を除く): 146954160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 229, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 458, 510, 570, 612, 646, 680, 684, 687, 720, 760, 765, 816, 855, 912, 916, 969, 1020, 1140, 1145, 1224, 1292, 1360, 1368, 1374, 1520, 1530, 1615, 1710, 1832, 1938, 2040, 2061, 2280, 2290, 2448, 2584, 2736, 2748, 2907, 3060, 3230, 3420, 3435, 3664, 3876, 3893, 4080, 4122, 4351, 4560, 4580, 4845, 5168, 5496, 5814, 6120, 6460, 6840, 6870, 7752, 7786, 8244, 8702, 9160, 9690, 10305, 10992, 11628, 11679, 12240, 12920, 13053, 13680, 13740, 14535, 15504, 15572, 16488, 17404, 18320, 19380, 19465, 20610, 21755, 23256, 23358, 25840, 26106, 27480, 29070, 31144, 32976, 34808, 35037, 38760, 38930, 39159, 41220, 43510, 46512, 46716, 52212, 54960, 58140, 58395, 62288, 65265, 69616, 70074, 73967, 77520, 77860, 78318, 82440, 87020, 93432, 104424, 116280, 116790, 130530, 140148, 147934, 155720, 156636, 164880, 174040, 175185, 186864, 195795, 208848, 221901, 232560, 233580, 261060, 280296, 295868, 311440, 313272, 348080, 350370, 369835, 391590, 443802, 467160, 522120, 560592, 591736, 626544, 665703, 700740, 739670, 783180, 887604, 934320, 1044240, 1109505, 1183472, 1331406, 1401480, 1479340, 1566360, 1775208, 2219010, 2662812, 2802960, 2958680, 3132720, 3328515, 3550416, 4438020, 5325624, 5917360, 6657030, 8876040, 10651248, 13314060, 17752080, 26628120, 53256240]

約数ペア:

[(1, 53256240), (2, 26628120), (3, 17752080), (4, 13314060), (5, 10651248), (6, 8876040), (8, 6657030), (9, 5917360), (10, 5325624), (12, 4438020), (15, 3550416), (16, 3328515), (17, 3132720), (18, 2958680), (19, 2802960), (20, 2662812), (24, 2219010), (30, 1775208), (34, 1566360), (36, 1479340), (38, 1401480), (40, 1331406), (45, 1183472), (48, 1109505), (51, 1044240), (57, 934320), (60, 887604), (68, 783180), (72, 739670), (76, 700740), (80, 665703), (85, 626544), (90, 591736), (95, 560592), (102, 522120), (114, 467160), (120, 443802), (136, 391590), (144, 369835), (152, 350370), (153, 348080), (170, 313272), (171, 311440), (180, 295868), (190, 280296), (204, 261060), (228, 233580), (229, 232560), (240, 221901), (255, 208848), (272, 195795), (285, 186864), (304, 175185), (306, 174040), (323, 164880), (340, 156636), (342, 155720), (360, 147934), (380, 140148), (408, 130530), (456, 116790), (458, 116280), (510, 104424), (570, 93432), (612, 87020), (646, 82440), (680, 78318), (684, 77860), (687, 77520), (720, 73967), (760, 70074), (765, 69616), (816, 65265), (855, 62288), (912, 58395), (916, 58140), (969, 54960), (1020, 52212), (1140, 46716), (1145, 46512), (1224, 43510), (1292, 41220), (1360, 39159), (1368, 38930), (1374, 38760), (1520, 35037), (1530, 34808), (1615, 32976), (1710, 31144), (1832, 29070), (1938, 27480), (2040, 26106), (2061, 25840), (2280, 23358), (2290, 23256), (2448, 21755), (2584, 20610), (2736, 19465), (2748, 19380), (2907, 18320), (3060, 17404), (3230, 16488), (3420, 15572), (3435, 15504), (3664, 14535), (3876, 13740), (3893, 13680), (4080, 13053), (4122, 12920), (4351, 12240), (4560, 11679), (4580, 11628), (4845, 10992), (5168, 10305), (5496, 9690), (5814, 9160), (6120, 8702), (6460, 8244), (6840, 7786), (6870, 7752)]