1528828860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2828

約数の個数: 192

約数和(自身を含む): 4967424000

約数和(自身を除く): 3438595140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 31, 39, 46, 52, 60, 62, 65, 69, 78, 92, 93, 115, 124, 130, 138, 155, 156, 186, 195, 230, 260, 276, 299, 310, 345, 372, 390, 403, 460, 465, 598, 620, 690, 713, 780, 806, 897, 930, 1196, 1209, 1380, 1426, 1495, 1612, 1794, 1860, 2015, 2139, 2418, 2749, 2852, 2990, 3565, 3588, 4030, 4278, 4485, 4836, 5498, 5980, 6045, 7130, 8060, 8247, 8556, 8970, 9269, 10695, 10996, 12090, 13745, 14260, 16494, 17940, 18538, 21390, 24180, 27490, 27807, 32988, 35737, 37076, 41235, 42780, 46345, 54980, 55614, 63227, 71474, 82470, 85219, 92690, 107211, 111228, 126454, 139035, 142948, 164940, 170438, 178685, 185380, 189681, 214422, 252908, 255657, 278070, 316135, 340876, 357370, 379362, 426095, 428844, 511314, 536055, 556140, 632270, 714740, 758724, 821951, 852190, 948405, 1022628, 1072110, 1107847, 1264540, 1278285, 1643902, 1704380, 1896810, 1960037, 2144220, 2215694, 2465853, 2556570, 3287804, 3323541, 3793620, 3920074, 4109755, 4431388, 4931706, 5113140, 5539235, 5880111, 6647082, 7840148, 8219510, 9800185, 9863412, 11078470, 11760222, 12329265, 13294164, 16439020, 16617705, 19600370, 22156940, 23520444, 24658530, 25480481, 29400555, 33235410, 39200740, 49317060, 50960962, 58801110, 66470820, 76441443, 101921924, 117602220, 127402405, 152882886, 254804810, 305765772, 382207215, 509609620, 764414430, 1528828860]

約数ペア:

[(1, 1528828860), (2, 764414430), (3, 509609620), (4, 382207215), (5, 305765772), (6, 254804810), (10, 152882886), (12, 127402405), (13, 117602220), (15, 101921924), (20, 76441443), (23, 66470820), (26, 58801110), (30, 50960962), (31, 49317060), (39, 39200740), (46, 33235410), (52, 29400555), (60, 25480481), (62, 24658530), (65, 23520444), (69, 22156940), (78, 19600370), (92, 16617705), (93, 16439020), (115, 13294164), (124, 12329265), (130, 11760222), (138, 11078470), (155, 9863412), (156, 9800185), (186, 8219510), (195, 7840148), (230, 6647082), (260, 5880111), (276, 5539235), (299, 5113140), (310, 4931706), (345, 4431388), (372, 4109755), (390, 3920074), (403, 3793620), (460, 3323541), (465, 3287804), (598, 2556570), (620, 2465853), (690, 2215694), (713, 2144220), (780, 1960037), (806, 1896810), (897, 1704380), (930, 1643902), (1196, 1278285), (1209, 1264540), (1380, 1107847), (1426, 1072110), (1495, 1022628), (1612, 948405), (1794, 852190), (1860, 821951), (2015, 758724), (2139, 714740), (2418, 632270), (2749, 556140), (2852, 536055), (2990, 511314), (3565, 428844), (3588, 426095), (4030, 379362), (4278, 357370), (4485, 340876), (4836, 316135), (5498, 278070), (5980, 255657), (6045, 252908), (7130, 214422), (8060, 189681), (8247, 185380), (8556, 178685), (8970, 170438), (9269, 164940), (10695, 142948), (10996, 139035), (12090, 126454), (13745, 111228), (14260, 107211), (16494, 92690), (17940, 85219), (18538, 82470), (21390, 71474), (24180, 63227), (27490, 55614), (27807, 54980), (32988, 46345), (35737, 42780), (37076, 41235)]