422021340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 240

約数和(自身を含む): 1477032480

約数和(自身を除く): 1055011140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 234, 260, 261, 270, 290, 324, 348, 351, 377, 390, 405, 435, 468, 522, 540, 580, 585, 691, 702, 754, 780, 783, 810, 870, 1044, 1053, 1131, 1170, 1305, 1382, 1404, 1508, 1566, 1620, 1740, 1755, 1885, 2073, 2106, 2262, 2340, 2349, 2610, 2764, 3132, 3393, 3455, 3510, 3770, 3915, 4146, 4212, 4524, 4698, 5220, 5265, 5655, 6219, 6786, 6910, 7020, 7540, 7830, 8292, 8983, 9396, 10179, 10365, 10530, 11310, 11745, 12438, 13572, 13820, 15660, 16965, 17966, 18657, 20039, 20358, 20730, 21060, 22620, 23490, 24876, 26949, 30537, 31095, 33930, 35932, 37314, 40078, 40716, 41460, 44915, 46980, 50895, 53898, 55971, 60117, 61074, 62190, 67860, 74628, 80156, 80847, 89830, 93285, 100195, 101790, 107796, 111942, 120234, 122148, 124380, 134745, 152685, 161694, 179660, 180351, 186570, 200390, 203580, 223884, 240468, 242541, 260507, 269490, 279855, 300585, 305370, 323388, 360702, 373140, 400780, 404235, 485082, 521014, 538980, 541053, 559710, 601170, 610740, 721404, 727623, 781521, 808470, 901755, 970164, 1042028, 1082106, 1119420, 1202340, 1212705, 1302535, 1455246, 1563042, 1616940, 1623159, 1803510, 2164212, 2344563, 2425410, 2605070, 2705265, 2910492, 3126084, 3246318, 3607020, 3638115, 3907605, 4689126, 4850820, 5210140, 5410530, 6492636, 7033689, 7276230, 7815210, 8115795, 9378252, 10821060, 11722815, 14067378, 14552460, 15630420, 16231590, 21101067, 23445630, 28134756, 32463180, 35168445, 42202134, 46891260, 70336890, 84404268, 105505335, 140673780, 211010670, 422021340]

約数ペア:

[(1, 422021340), (2, 211010670), (3, 140673780), (4, 105505335), (5, 84404268), (6, 70336890), (9, 46891260), (10, 42202134), (12, 35168445), (13, 32463180), (15, 28134756), (18, 23445630), (20, 21101067), (26, 16231590), (27, 15630420), (29, 14552460), (30, 14067378), (36, 11722815), (39, 10821060), (45, 9378252), (52, 8115795), (54, 7815210), (58, 7276230), (60, 7033689), (65, 6492636), (78, 5410530), (81, 5210140), (87, 4850820), (90, 4689126), (108, 3907605), (116, 3638115), (117, 3607020), (130, 3246318), (135, 3126084), (145, 2910492), (156, 2705265), (162, 2605070), (174, 2425410), (180, 2344563), (195, 2164212), (234, 1803510), (260, 1623159), (261, 1616940), (270, 1563042), (290, 1455246), (324, 1302535), (348, 1212705), (351, 1202340), (377, 1119420), (390, 1082106), (405, 1042028), (435, 970164), (468, 901755), (522, 808470), (540, 781521), (580, 727623), (585, 721404), (691, 610740), (702, 601170), (754, 559710), (780, 541053), (783, 538980), (810, 521014), (870, 485082), (1044, 404235), (1053, 400780), (1131, 373140), (1170, 360702), (1305, 323388), (1382, 305370), (1404, 300585), (1508, 279855), (1566, 269490), (1620, 260507), (1740, 242541), (1755, 240468), (1885, 223884), (2073, 203580), (2106, 200390), (2262, 186570), (2340, 180351), (2349, 179660), (2610, 161694), (2764, 152685), (3132, 134745), (3393, 124380), (3455, 122148), (3510, 120234), (3770, 111942), (3915, 107796), (4146, 101790), (4212, 100195), (4524, 93285), (4698, 89830), (5220, 80847), (5265, 80156), (5655, 74628), (6219, 67860), (6786, 62190), (6910, 61074), (7020, 60117), (7540, 55971), (7830, 53898), (8292, 50895), (8983, 46980), (9396, 44915), (10179, 41460), (10365, 40716), (10530, 40078), (11310, 37314), (11745, 35932), (12438, 33930), (13572, 31095), (13820, 30537), (15660, 26949), (16965, 24876), (17966, 23490), (18657, 22620), (20039, 21060), (20358, 20730)]