69675224960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{4951}}^1$

素因数の和:6980

約数の個数: 128

約数和(自身を含む): 181837440000

約数和(自身を除く): 112162215040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 1999, 3520, 3998, 4951, 7040, 7996, 9902, 9995, 15992, 19804, 19990, 21989, 24755, 31984, 39608, 39980, 43978, 49510, 54461, 63968, 79216, 79960, 87956, 99020, 108922, 109945, 127936, 158432, 159920, 175912, 198040, 217844, 219890, 255872, 272305, 316864, 319840, 351824, 396080, 435688, 439780, 544610, 633728, 639680, 703648, 792160, 871376, 879560, 1089220, 1279360, 1407296, 1584320, 1742752, 1759120, 2178440, 2814592, 3168640, 3485504, 3518240, 4356880, 6971008, 7036480, 8713760, 9897049, 14072960, 17427520, 19794098, 34855040, 39588196, 49485245, 79176392, 98970490, 108867539, 158352784, 197940980, 217735078, 316705568, 395881960, 435470156, 544337695, 633411136, 791763920, 870940312, 1088675390, 1266822272, 1583527840, 1741880624, 2177350780, 3167055680, 3483761248, 4354701560, 6334111360, 6967522496, 8709403120, 13935044992, 17418806240, 34837612480, 69675224960]

約数ペア:

[(1, 69675224960), (2, 34837612480), (4, 17418806240), (5, 13935044992), (8, 8709403120), (10, 6967522496), (11, 6334111360), (16, 4354701560), (20, 3483761248), (22, 3167055680), (32, 2177350780), (40, 1741880624), (44, 1583527840), (55, 1266822272), (64, 1088675390), (80, 870940312), (88, 791763920), (110, 633411136), (128, 544337695), (160, 435470156), (176, 395881960), (220, 316705568), (320, 217735078), (352, 197940980), (440, 158352784), (640, 108867539), (704, 98970490), (880, 79176392), (1408, 49485245), (1760, 39588196), (1999, 34855040), (3520, 19794098), (3998, 17427520), (4951, 14072960), (7040, 9897049), (7996, 8713760), (9902, 7036480), (9995, 6971008), (15992, 4356880), (19804, 3518240), (19990, 3485504), (21989, 3168640), (24755, 2814592), (31984, 2178440), (39608, 1759120), (39980, 1742752), (43978, 1584320), (49510, 1407296), (54461, 1279360), (63968, 1089220), (79216, 879560), (79960, 871376), (87956, 792160), (99020, 703648), (108922, 639680), (109945, 633728), (127936, 544610), (158432, 439780), (159920, 435688), (175912, 396080), (198040, 351824), (217844, 319840), (219890, 316864), (255872, 272305)]