156793140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 216

約数和(自身を含む): 573267240

約数和(自身を除く): 416474100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 613, 630, 735, 812, 870, 882, 980, 1015, 1044, 1218, 1226, 1260, 1305, 1421, 1470, 1740, 1764, 1827, 1839, 2030, 2205, 2436, 2452, 2610, 2842, 2940, 3045, 3065, 3654, 3678, 4060, 4263, 4291, 4410, 5220, 5517, 5684, 6090, 6130, 7105, 7308, 7356, 8526, 8582, 8820, 9135, 9195, 11034, 12180, 12260, 12789, 12873, 14210, 17052, 17164, 17777, 18270, 18390, 21315, 21455, 22068, 25578, 25746, 27585, 28420, 30037, 35554, 36540, 36780, 38619, 42630, 42910, 51156, 51492, 53331, 55170, 60074, 63945, 64365, 71108, 77238, 85260, 85820, 88885, 90111, 106662, 110340, 120148, 124439, 127890, 128730, 150185, 154476, 159993, 177770, 180222, 193095, 213324, 248878, 255780, 257460, 266655, 270333, 300370, 319986, 355540, 360444, 373317, 386190, 450555, 497756, 533310, 540666, 600740, 622195, 639972, 746634, 772380, 799965, 871073, 901110, 1066620, 1081332, 1119951, 1244390, 1351665, 1493268, 1599930, 1742146, 1802220, 1866585, 2239902, 2488780, 2613219, 2703330, 3199860, 3484292, 3733170, 4355365, 4479804, 5226438, 5406660, 5599755, 7466340, 7839657, 8710730, 10452876, 11199510, 13066095, 15679314, 17421460, 22399020, 26132190, 31358628, 39198285, 52264380, 78396570, 156793140]

約数ペア:

[(1, 156793140), (2, 78396570), (3, 52264380), (4, 39198285), (5, 31358628), (6, 26132190), (7, 22399020), (9, 17421460), (10, 15679314), (12, 13066095), (14, 11199510), (15, 10452876), (18, 8710730), (20, 7839657), (21, 7466340), (28, 5599755), (29, 5406660), (30, 5226438), (35, 4479804), (36, 4355365), (42, 3733170), (45, 3484292), (49, 3199860), (58, 2703330), (60, 2613219), (63, 2488780), (70, 2239902), (84, 1866585), (87, 1802220), (90, 1742146), (98, 1599930), (105, 1493268), (116, 1351665), (126, 1244390), (140, 1119951), (145, 1081332), (147, 1066620), (174, 901110), (180, 871073), (196, 799965), (203, 772380), (210, 746634), (245, 639972), (252, 622195), (261, 600740), (290, 540666), (294, 533310), (315, 497756), (348, 450555), (406, 386190), (420, 373317), (435, 360444), (441, 355540), (490, 319986), (522, 300370), (580, 270333), (588, 266655), (609, 257460), (613, 255780), (630, 248878), (735, 213324), (812, 193095), (870, 180222), (882, 177770), (980, 159993), (1015, 154476), (1044, 150185), (1218, 128730), (1226, 127890), (1260, 124439), (1305, 120148), (1421, 110340), (1470, 106662), (1740, 90111), (1764, 88885), (1827, 85820), (1839, 85260), (2030, 77238), (2205, 71108), (2436, 64365), (2452, 63945), (2610, 60074), (2842, 55170), (2940, 53331), (3045, 51492), (3065, 51156), (3654, 42910), (3678, 42630), (4060, 38619), (4263, 36780), (4291, 36540), (4410, 35554), (5220, 30037), (5517, 28420), (5684, 27585), (6090, 25746), (6130, 25578), (7105, 22068), (7308, 21455), (7356, 21315), (8526, 18390), (8582, 18270), (8820, 17777), (9135, 17164), (9195, 17052), (11034, 14210), (12180, 12873), (12260, 12789)]