396079600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 1180692288

約数和(自身を除く): 784612688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 53, 56, 68, 70, 80, 85, 100, 106, 112, 119, 136, 140, 157, 170, 175, 200, 212, 238, 265, 272, 280, 314, 340, 350, 371, 400, 424, 425, 476, 530, 560, 595, 628, 680, 700, 742, 785, 848, 850, 901, 952, 1060, 1099, 1190, 1256, 1325, 1360, 1400, 1484, 1570, 1700, 1802, 1855, 1904, 2120, 2198, 2380, 2512, 2650, 2669, 2800, 2968, 2975, 3140, 3400, 3604, 3710, 3925, 4240, 4396, 4505, 4760, 5300, 5338, 5495, 5936, 5950, 6280, 6307, 6800, 7208, 7420, 7850, 8321, 8792, 9010, 9275, 9520, 10600, 10676, 10990, 11900, 12560, 12614, 13345, 14416, 14840, 15700, 16642, 17584, 18020, 18550, 18683, 21200, 21352, 21980, 22525, 23800, 25228, 26690, 27475, 29680, 31400, 31535, 33284, 36040, 37100, 37366, 41605, 42704, 43960, 45050, 47600, 50456, 53380, 54950, 58247, 62800, 63070, 66568, 66725, 72080, 74200, 74732, 83210, 87920, 90100, 93415, 100912, 106760, 109900, 116494, 126140, 133136, 133450, 141457, 148400, 149464, 157675, 166420, 180200, 186830, 208025, 213520, 219800, 232988, 252280, 266900, 282914, 291235, 298928, 315350, 332840, 360400, 373660, 416050, 439600, 465976, 467075, 504560, 533800, 565828, 582470, 630700, 665680, 707285, 747320, 832100, 931952, 934150, 990199, 1067600, 1131656, 1164940, 1261400, 1414570, 1456175, 1494640, 1664200, 1868300, 1980398, 2263312, 2329880, 2522800, 2829140, 2912350, 3328400, 3536425, 3736600, 3960796, 4659760, 4950995, 5658280, 5824700, 7072850, 7473200, 7921592, 9901990, 11316560, 11649400, 14145700, 15843184, 19803980, 23298800, 24754975, 28291400, 39607960, 49509950, 56582800, 79215920, 99019900, 198039800, 396079600]

約数ペア:

[(1, 396079600), (2, 198039800), (4, 99019900), (5, 79215920), (7, 56582800), (8, 49509950), (10, 39607960), (14, 28291400), (16, 24754975), (17, 23298800), (20, 19803980), (25, 15843184), (28, 14145700), (34, 11649400), (35, 11316560), (40, 9901990), (50, 7921592), (53, 7473200), (56, 7072850), (68, 5824700), (70, 5658280), (80, 4950995), (85, 4659760), (100, 3960796), (106, 3736600), (112, 3536425), (119, 3328400), (136, 2912350), (140, 2829140), (157, 2522800), (170, 2329880), (175, 2263312), (200, 1980398), (212, 1868300), (238, 1664200), (265, 1494640), (272, 1456175), (280, 1414570), (314, 1261400), (340, 1164940), (350, 1131656), (371, 1067600), (400, 990199), (424, 934150), (425, 931952), (476, 832100), (530, 747320), (560, 707285), (595, 665680), (628, 630700), (680, 582470), (700, 565828), (742, 533800), (785, 504560), (848, 467075), (850, 465976), (901, 439600), (952, 416050), (1060, 373660), (1099, 360400), (1190, 332840), (1256, 315350), (1325, 298928), (1360, 291235), (1400, 282914), (1484, 266900), (1570, 252280), (1700, 232988), (1802, 219800), (1855, 213520), (1904, 208025), (2120, 186830), (2198, 180200), (2380, 166420), (2512, 157675), (2650, 149464), (2669, 148400), (2800, 141457), (2968, 133450), (2975, 133136), (3140, 126140), (3400, 116494), (3604, 109900), (3710, 106760), (3925, 100912), (4240, 93415), (4396, 90100), (4505, 87920), (4760, 83210), (5300, 74732), (5338, 74200), (5495, 72080), (5936, 66725), (5950, 66568), (6280, 63070), (6307, 62800), (6800, 58247), (7208, 54950), (7420, 53380), (7850, 50456), (8321, 47600), (8792, 45050), (9010, 43960), (9275, 42704), (9520, 41605), (10600, 37366), (10676, 37100), (10990, 36040), (11900, 33284), (12560, 31535), (12614, 31400), (13345, 29680), (14416, 27475), (14840, 26690), (15700, 25228), (16642, 23800), (17584, 22525), (18020, 21980), (18550, 21352), (18683, 21200)]