210003200

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 600690720

約数和(自身を除く): 390687520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 110, 128, 152, 157, 160, 176, 190, 200, 209, 220, 256, 275, 304, 314, 320, 352, 380, 400, 418, 440, 475, 550, 608, 628, 640, 704, 760, 785, 800, 836, 880, 950, 1045, 1100, 1216, 1256, 1280, 1408, 1520, 1570, 1600, 1672, 1727, 1760, 1900, 2090, 2200, 2432, 2512, 2816, 2983, 3040, 3140, 3200, 3344, 3454, 3520, 3800, 3925, 4180, 4400, 4864, 5024, 5225, 5966, 6080, 6280, 6400, 6688, 6908, 7040, 7600, 7850, 8360, 8635, 8800, 10048, 10450, 11932, 12160, 12560, 13376, 13816, 14080, 14915, 15200, 15700, 16720, 17270, 17600, 20096, 20900, 23864, 24320, 25120, 26752, 27632, 29830, 30400, 31400, 32813, 33440, 34540, 35200, 40192, 41800, 43175, 47728, 50240, 53504, 55264, 59660, 60800, 62800, 65626, 66880, 69080, 70400, 74575, 83600, 86350, 95456, 100480, 110528, 119320, 121600, 125600, 131252, 133760, 138160, 149150, 164065, 167200, 172700, 190912, 200960, 221056, 238640, 251200, 262504, 267520, 276320, 298300, 328130, 334400, 345400, 381824, 442112, 477280, 502400, 525008, 552640, 596600, 656260, 668800, 690800, 763648, 820325, 954560, 1004800, 1050016, 1105280, 1193200, 1312520, 1337600, 1381600, 1640650, 1909120, 2100032, 2210560, 2386400, 2625040, 2763200, 3281300, 3818240, 4200064, 4772800, 5250080, 5526400, 6562600, 8400128, 9545600, 10500160, 11052800, 13125200, 19091200, 21000320, 26250400, 42000640, 52500800, 105001600, 210003200]

約数ペア:

[(1, 210003200), (2, 105001600), (4, 52500800), (5, 42000640), (8, 26250400), (10, 21000320), (11, 19091200), (16, 13125200), (19, 11052800), (20, 10500160), (22, 9545600), (25, 8400128), (32, 6562600), (38, 5526400), (40, 5250080), (44, 4772800), (50, 4200064), (55, 3818240), (64, 3281300), (76, 2763200), (80, 2625040), (88, 2386400), (95, 2210560), (100, 2100032), (110, 1909120), (128, 1640650), (152, 1381600), (157, 1337600), (160, 1312520), (176, 1193200), (190, 1105280), (200, 1050016), (209, 1004800), (220, 954560), (256, 820325), (275, 763648), (304, 690800), (314, 668800), (320, 656260), (352, 596600), (380, 552640), (400, 525008), (418, 502400), (440, 477280), (475, 442112), (550, 381824), (608, 345400), (628, 334400), (640, 328130), (704, 298300), (760, 276320), (785, 267520), (800, 262504), (836, 251200), (880, 238640), (950, 221056), (1045, 200960), (1100, 190912), (1216, 172700), (1256, 167200), (1280, 164065), (1408, 149150), (1520, 138160), (1570, 133760), (1600, 131252), (1672, 125600), (1727, 121600), (1760, 119320), (1900, 110528), (2090, 100480), (2200, 95456), (2432, 86350), (2512, 83600), (2816, 74575), (2983, 70400), (3040, 69080), (3140, 66880), (3200, 65626), (3344, 62800), (3454, 60800), (3520, 59660), (3800, 55264), (3925, 53504), (4180, 50240), (4400, 47728), (4864, 43175), (5024, 41800), (5225, 40192), (5966, 35200), (6080, 34540), (6280, 33440), (6400, 32813), (6688, 31400), (6908, 30400), (7040, 29830), (7600, 27632), (7850, 26752), (8360, 25120), (8635, 24320), (8800, 23864), (10048, 20900), (10450, 20096), (11932, 17600), (12160, 17270), (12560, 16720), (13376, 15700), (13816, 15200), (14080, 14915)]