138456360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 537788160

約数和(自身を除く): 399331800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 140, 141, 147, 167, 168, 180, 188, 196, 210, 235, 245, 252, 280, 282, 294, 315, 329, 334, 360, 376, 392, 420, 423, 441, 470, 490, 501, 504, 564, 588, 630, 658, 668, 705, 735, 835, 840, 846, 882, 940, 980, 987, 1002, 1128, 1169, 1176, 1260, 1316, 1336, 1410, 1470, 1503, 1645, 1670, 1692, 1764, 1880, 1960, 1974, 2004, 2115, 2205, 2303, 2338, 2505, 2520, 2632, 2820, 2940, 2961, 3006, 3290, 3340, 3384, 3507, 3528, 3948, 4008, 4230, 4410, 4606, 4676, 4935, 5010, 5640, 5845, 5880, 5922, 6012, 6580, 6680, 6909, 7014, 7515, 7849, 7896, 8183, 8460, 8820, 9212, 9352, 9870, 10020, 10521, 11515, 11690, 11844, 12024, 13160, 13818, 14028, 14805, 15030, 15698, 16366, 16920, 17535, 17640, 18424, 19740, 20040, 20727, 21042, 23030, 23380, 23547, 23688, 24549, 27636, 28056, 29610, 30060, 31396, 32732, 34545, 35070, 39245, 39480, 40915, 41454, 42084, 46060, 46760, 47094, 49098, 52605, 54943, 55272, 59220, 60120, 62792, 65464, 69090, 70140, 70641, 73647, 78490, 81830, 82908, 84168, 92120, 94188, 98196, 103635, 105210, 109886, 117735, 118440, 122745, 138180, 140280, 141282, 147294, 156980, 163660, 164829, 165816, 188376, 196392, 207270, 210420, 219772, 235470, 245490, 274715, 276360, 282564, 294588, 313960, 327320, 329658, 353205, 368235, 384601, 414540, 420840, 439544, 470940, 490980, 494487, 549430, 565128, 589176, 659316, 706410, 736470, 769202, 824145, 829080, 941880, 981960, 988974, 1098860, 1153803, 1318632, 1412820, 1472940, 1538404, 1648290, 1923005, 1977948, 2197720, 2307606, 2472435, 2825640, 2945880, 3076808, 3296580, 3461409, 3846010, 3955896, 4615212, 4944870, 5769015, 6593160, 6922818, 7692020, 9230424, 9889740, 11538030, 13845636, 15384040, 17307045, 19779480, 23076060, 27691272, 34614090, 46152120, 69228180, 138456360]

約数ペア:

[(1, 138456360), (2, 69228180), (3, 46152120), (4, 34614090), (5, 27691272), (6, 23076060), (7, 19779480), (8, 17307045), (9, 15384040), (10, 13845636), (12, 11538030), (14, 9889740), (15, 9230424), (18, 7692020), (20, 6922818), (21, 6593160), (24, 5769015), (28, 4944870), (30, 4615212), (35, 3955896), (36, 3846010), (40, 3461409), (42, 3296580), (45, 3076808), (47, 2945880), (49, 2825640), (56, 2472435), (60, 2307606), (63, 2197720), (70, 1977948), (72, 1923005), (84, 1648290), (90, 1538404), (94, 1472940), (98, 1412820), (105, 1318632), (120, 1153803), (126, 1098860), (140, 988974), (141, 981960), (147, 941880), (167, 829080), (168, 824145), (180, 769202), (188, 736470), (196, 706410), (210, 659316), (235, 589176), (245, 565128), (252, 549430), (280, 494487), (282, 490980), (294, 470940), (315, 439544), (329, 420840), (334, 414540), (360, 384601), (376, 368235), (392, 353205), (420, 329658), (423, 327320), (441, 313960), (470, 294588), (490, 282564), (501, 276360), (504, 274715), (564, 245490), (588, 235470), (630, 219772), (658, 210420), (668, 207270), (705, 196392), (735, 188376), (835, 165816), (840, 164829), (846, 163660), (882, 156980), (940, 147294), (980, 141282), (987, 140280), (1002, 138180), (1128, 122745), (1169, 118440), (1176, 117735), (1260, 109886), (1316, 105210), (1336, 103635), (1410, 98196), (1470, 94188), (1503, 92120), (1645, 84168), (1670, 82908), (1692, 81830), (1764, 78490), (1880, 73647), (1960, 70641), (1974, 70140), (2004, 69090), (2115, 65464), (2205, 62792), (2303, 60120), (2338, 59220), (2505, 55272), (2520, 54943), (2632, 52605), (2820, 49098), (2940, 47094), (2961, 46760), (3006, 46060), (3290, 42084), (3340, 41454), (3384, 40915), (3507, 39480), (3528, 39245), (3948, 35070), (4008, 34545), (4230, 32732), (4410, 31396), (4606, 30060), (4676, 29610), (4935, 28056), (5010, 27636), (5640, 24549), (5845, 23688), (5880, 23547), (5922, 23380), (6012, 23030), (6580, 21042), (6680, 20727), (6909, 20040), (7014, 19740), (7515, 18424), (7849, 17640), (7896, 17535), (8183, 16920), (8460, 16366), (8820, 15698), (9212, 15030), (9352, 14805), (9870, 14028), (10020, 13818), (10521, 13160), (11515, 12024), (11690, 11844)]