223730640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{14797}}^1$

素因数の和:14826

約数の個数: 160

約数和(自身を含む): 880776960

約数和(自身を除く): 657046320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 14797, 15120, 29594, 44391, 59188, 73985, 88782, 103579, 118376, 133173, 147970, 177564, 207158, 221955, 236752, 266346, 295940, 310737, 355128, 399519, 414316, 443910, 517895, 532692, 591880, 621474, 665865, 710256, 799038, 828632, 887820, 932211, 1035790, 1065384, 1183760, 1242948, 1331730, 1553685, 1598076, 1657264, 1775640, 1864422, 1997595, 2071580, 2130768, 2485896, 2663460, 2796633, 3107370, 3196152, 3551280, 3728844, 3995190, 4143160, 4661055, 4971792, 5326920, 5593266, 6214740, 6392304, 7457688, 7990380, 8286320, 9322110, 10653840, 11186532, 12429480, 13983165, 14915376, 15980760, 18644220, 22373064, 24858960, 27966330, 31961520, 37288440, 44746128, 55932660, 74576880, 111865320, 223730640]

約数ペア:

[(1, 223730640), (2, 111865320), (3, 74576880), (4, 55932660), (5, 44746128), (6, 37288440), (7, 31961520), (8, 27966330), (9, 24858960), (10, 22373064), (12, 18644220), (14, 15980760), (15, 14915376), (16, 13983165), (18, 12429480), (20, 11186532), (21, 10653840), (24, 9322110), (27, 8286320), (28, 7990380), (30, 7457688), (35, 6392304), (36, 6214740), (40, 5593266), (42, 5326920), (45, 4971792), (48, 4661055), (54, 4143160), (56, 3995190), (60, 3728844), (63, 3551280), (70, 3196152), (72, 3107370), (80, 2796633), (84, 2663460), (90, 2485896), (105, 2130768), (108, 2071580), (112, 1997595), (120, 1864422), (126, 1775640), (135, 1657264), (140, 1598076), (144, 1553685), (168, 1331730), (180, 1242948), (189, 1183760), (210, 1065384), (216, 1035790), (240, 932211), (252, 887820), (270, 828632), (280, 799038), (315, 710256), (336, 665865), (360, 621474), (378, 591880), (420, 532692), (432, 517895), (504, 443910), (540, 414316), (560, 399519), (630, 355128), (720, 310737), (756, 295940), (840, 266346), (945, 236752), (1008, 221955), (1080, 207158), (1260, 177564), (1512, 147970), (1680, 133173), (1890, 118376), (2160, 103579), (2520, 88782), (3024, 73985), (3780, 59188), (5040, 44391), (7560, 29594), (14797, 15120)]