126425880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{2389}}^1$

素因数の和:2423

約数の個数: 192

約数和(自身を含む): 490428000

約数和(自身を除く): 364002120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2389, 2520, 2646, 2940, 3528, 3780, 4410, 4778, 5292, 5880, 6615, 7167, 7560, 8820, 9556, 10584, 11945, 13230, 14334, 16723, 17640, 19112, 21501, 23890, 26460, 28668, 33446, 35835, 43002, 47780, 50169, 52920, 57336, 64503, 66892, 71670, 83615, 86004, 95560, 100338, 107505, 117061, 129006, 133784, 143340, 150507, 167230, 172008, 200676, 215010, 234122, 250845, 258012, 286680, 301014, 322515, 334460, 351183, 401352, 430020, 451521, 468244, 501690, 516024, 585305, 602028, 645030, 668920, 702366, 752535, 860040, 903042, 936488, 1003380, 1053549, 1170610, 1204056, 1290060, 1404732, 1505070, 1755915, 1806084, 2006760, 2107098, 2257605, 2341220, 2580120, 2809464, 3010140, 3160647, 3511830, 3612168, 4214196, 4515210, 4682440, 5267745, 6020280, 6321294, 7023660, 8428392, 9030420, 10535490, 12642588, 14047320, 15803235, 18060840, 21070980, 25285176, 31606470, 42141960, 63212940, 126425880]

約数ペア:

[(1, 126425880), (2, 63212940), (3, 42141960), (4, 31606470), (5, 25285176), (6, 21070980), (7, 18060840), (8, 15803235), (9, 14047320), (10, 12642588), (12, 10535490), (14, 9030420), (15, 8428392), (18, 7023660), (20, 6321294), (21, 6020280), (24, 5267745), (27, 4682440), (28, 4515210), (30, 4214196), (35, 3612168), (36, 3511830), (40, 3160647), (42, 3010140), (45, 2809464), (49, 2580120), (54, 2341220), (56, 2257605), (60, 2107098), (63, 2006760), (70, 1806084), (72, 1755915), (84, 1505070), (90, 1404732), (98, 1290060), (105, 1204056), (108, 1170610), (120, 1053549), (126, 1003380), (135, 936488), (140, 903042), (147, 860040), (168, 752535), (180, 702366), (189, 668920), (196, 645030), (210, 602028), (216, 585305), (245, 516024), (252, 501690), (270, 468244), (280, 451521), (294, 430020), (315, 401352), (360, 351183), (378, 334460), (392, 322515), (420, 301014), (441, 286680), (490, 258012), (504, 250845), (540, 234122), (588, 215010), (630, 200676), (735, 172008), (756, 167230), (840, 150507), (882, 143340), (945, 133784), (980, 129006), (1080, 117061), (1176, 107505), (1260, 100338), (1323, 95560), (1470, 86004), (1512, 83615), (1764, 71670), (1890, 66892), (1960, 64503), (2205, 57336), (2389, 52920), (2520, 50169), (2646, 47780), (2940, 43002), (3528, 35835), (3780, 33446), (4410, 28668), (4778, 26460), (5292, 23890), (5880, 21501), (6615, 19112), (7167, 17640), (7560, 16723), (8820, 14334), (9556, 13230), (10584, 11945)]