126961120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 238821920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 179, 208, 220, 248, 260, 286, 310, 341, 352, 358, 403, 416, 440, 496, 520, 572, 620, 682, 715, 716, 806, 880, 895, 992, 1040, 1144, 1240, 1364, 1430, 1432, 1612, 1705, 1760, 1790, 1969, 2015, 2080, 2288, 2327, 2480, 2728, 2860, 2864, 3224, 3410, 3580, 3938, 4030, 4433, 4576, 4654, 4960, 5456, 5549, 5720, 5728, 6448, 6820, 7160, 7876, 8060, 8866, 9308, 9845, 10912, 11098, 11440, 11635, 12896, 13640, 14320, 15752, 16120, 17732, 18616, 19690, 22165, 22196, 22880, 23270, 25597, 27280, 27745, 28640, 31504, 32240, 35464, 37232, 39380, 44330, 44392, 46540, 51194, 54560, 55490, 61039, 63008, 64480, 70928, 72137, 74464, 78760, 88660, 88784, 93080, 102388, 110980, 122078, 127985, 141856, 144274, 157520, 177320, 177568, 186160, 204776, 221960, 244156, 255970, 288548, 305195, 315040, 354640, 360685, 372320, 409552, 443920, 488312, 511940, 577096, 610390, 709280, 721370, 793507, 819104, 887840, 976624, 1023880, 1154192, 1220780, 1442740, 1587014, 1953248, 2047760, 2308384, 2441560, 2885480, 3174028, 3967535, 4095520, 4883120, 5770960, 6348056, 7935070, 9766240, 11541920, 12696112, 15870140, 25392224, 31740280, 63480560, 126961120]

約数ペア:

[(1, 126961120), (2, 63480560), (4, 31740280), (5, 25392224), (8, 15870140), (10, 12696112), (11, 11541920), (13, 9766240), (16, 7935070), (20, 6348056), (22, 5770960), (26, 4883120), (31, 4095520), (32, 3967535), (40, 3174028), (44, 2885480), (52, 2441560), (55, 2308384), (62, 2047760), (65, 1953248), (80, 1587014), (88, 1442740), (104, 1220780), (110, 1154192), (124, 1023880), (130, 976624), (143, 887840), (155, 819104), (160, 793507), (176, 721370), (179, 709280), (208, 610390), (220, 577096), (248, 511940), (260, 488312), (286, 443920), (310, 409552), (341, 372320), (352, 360685), (358, 354640), (403, 315040), (416, 305195), (440, 288548), (496, 255970), (520, 244156), (572, 221960), (620, 204776), (682, 186160), (715, 177568), (716, 177320), (806, 157520), (880, 144274), (895, 141856), (992, 127985), (1040, 122078), (1144, 110980), (1240, 102388), (1364, 93080), (1430, 88784), (1432, 88660), (1612, 78760), (1705, 74464), (1760, 72137), (1790, 70928), (1969, 64480), (2015, 63008), (2080, 61039), (2288, 55490), (2327, 54560), (2480, 51194), (2728, 46540), (2860, 44392), (2864, 44330), (3224, 39380), (3410, 37232), (3580, 35464), (3938, 32240), (4030, 31504), (4433, 28640), (4576, 27745), (4654, 27280), (4960, 25597), (5456, 23270), (5549, 22880), (5720, 22196), (5728, 22165), (6448, 19690), (6820, 18616), (7160, 17732), (7876, 16120), (8060, 15752), (8866, 14320), (9308, 13640), (9845, 12896), (10912, 11635), (11098, 11440)]