269792380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 461773700

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 31, 34, 44, 52, 55, 62, 65, 68, 85, 110, 124, 130, 143, 155, 170, 179, 187, 220, 221, 260, 286, 310, 340, 341, 358, 374, 403, 442, 527, 572, 620, 682, 715, 716, 748, 806, 884, 895, 935, 1054, 1105, 1364, 1430, 1612, 1705, 1790, 1870, 1969, 2015, 2108, 2210, 2327, 2431, 2635, 2860, 3043, 3410, 3580, 3740, 3938, 4030, 4420, 4433, 4654, 4862, 5270, 5549, 5797, 6086, 6820, 6851, 7876, 8060, 8866, 9308, 9724, 9845, 10540, 11098, 11594, 11635, 12155, 12172, 13702, 15215, 17732, 19690, 22165, 22196, 23188, 23270, 24310, 25597, 27404, 27745, 28985, 30430, 33473, 34255, 39380, 39559, 44330, 46540, 48620, 51194, 55490, 57970, 60860, 61039, 66946, 68510, 72137, 75361, 79118, 88660, 94333, 102388, 110980, 115940, 122078, 127985, 133892, 137020, 144274, 150722, 158236, 167365, 188666, 197795, 244156, 255970, 288548, 301444, 305195, 334730, 360685, 376805, 377332, 395590, 435149, 471665, 511940, 610390, 669460, 721370, 753610, 791180, 793507, 870298, 943330, 1037663, 1220780, 1226329, 1442740, 1507220, 1587014, 1740596, 1886660, 2075326, 2175745, 2452658, 3174028, 3967535, 4150652, 4351490, 4905316, 5188315, 6131645, 7935070, 8702980, 10376630, 12263290, 13489619, 15870140, 20753260, 24526580, 26979238, 53958476, 67448095, 134896190, 269792380]

約数ペア:

[(1, 269792380), (2, 134896190), (4, 67448095), (5, 53958476), (10, 26979238), (11, 24526580), (13, 20753260), (17, 15870140), (20, 13489619), (22, 12263290), (26, 10376630), (31, 8702980), (34, 7935070), (44, 6131645), (52, 5188315), (55, 4905316), (62, 4351490), (65, 4150652), (68, 3967535), (85, 3174028), (110, 2452658), (124, 2175745), (130, 2075326), (143, 1886660), (155, 1740596), (170, 1587014), (179, 1507220), (187, 1442740), (220, 1226329), (221, 1220780), (260, 1037663), (286, 943330), (310, 870298), (340, 793507), (341, 791180), (358, 753610), (374, 721370), (403, 669460), (442, 610390), (527, 511940), (572, 471665), (620, 435149), (682, 395590), (715, 377332), (716, 376805), (748, 360685), (806, 334730), (884, 305195), (895, 301444), (935, 288548), (1054, 255970), (1105, 244156), (1364, 197795), (1430, 188666), (1612, 167365), (1705, 158236), (1790, 150722), (1870, 144274), (1969, 137020), (2015, 133892), (2108, 127985), (2210, 122078), (2327, 115940), (2431, 110980), (2635, 102388), (2860, 94333), (3043, 88660), (3410, 79118), (3580, 75361), (3740, 72137), (3938, 68510), (4030, 66946), (4420, 61039), (4433, 60860), (4654, 57970), (4862, 55490), (5270, 51194), (5549, 48620), (5797, 46540), (6086, 44330), (6820, 39559), (6851, 39380), (7876, 34255), (8060, 33473), (8866, 30430), (9308, 28985), (9724, 27745), (9845, 27404), (10540, 25597), (11098, 24310), (11594, 23270), (11635, 23188), (12155, 22196), (12172, 22165), (13702, 19690), (15215, 17732)]