553286760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:748

約数の個数: 256

約数和(自身を含む): 1956648960

約数和(自身を除く): 1403362200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 221, 248, 255, 260, 310, 312, 340, 372, 390, 403, 408, 442, 465, 510, 520, 527, 620, 663, 673, 680, 744, 780, 806, 884, 930, 1020, 1054, 1105, 1209, 1240, 1326, 1346, 1560, 1581, 1612, 1768, 1860, 2015, 2019, 2040, 2108, 2210, 2418, 2635, 2652, 2692, 3162, 3224, 3315, 3365, 3720, 4030, 4038, 4216, 4420, 4836, 5270, 5304, 5384, 6045, 6324, 6630, 6730, 6851, 7905, 8060, 8076, 8749, 8840, 9672, 10095, 10540, 11441, 12090, 12648, 13260, 13460, 13702, 15810, 16120, 16152, 17498, 20190, 20553, 20863, 21080, 22882, 24180, 26247, 26520, 26920, 27404, 31620, 34255, 34323, 34996, 40380, 41106, 41726, 43745, 45764, 48360, 52494, 54808, 57205, 62589, 63240, 68510, 68646, 69992, 80760, 82212, 83452, 87490, 91528, 102765, 104315, 104988, 114410, 125178, 131235, 137020, 137292, 148733, 164424, 166904, 171615, 174980, 205530, 208630, 209976, 228820, 250356, 262470, 271219, 274040, 274584, 297466, 312945, 343230, 349960, 354671, 411060, 417260, 446199, 457640, 500712, 524940, 542438, 594932, 625890, 686460, 709342, 743665, 813657, 822120, 834520, 892398, 1049880, 1064013, 1084876, 1189864, 1251780, 1356095, 1372920, 1418684, 1487330, 1627314, 1773355, 1784796, 2128026, 2169752, 2230995, 2503560, 2712190, 2837368, 2974660, 3254628, 3546710, 3569592, 4068285, 4256052, 4461990, 4610723, 5320065, 5424380, 5949320, 6509256, 7093420, 8136570, 8512104, 8923980, 9221446, 10640130, 10848760, 13832169, 14186840, 16273140, 17847960, 18442892, 21280260, 23053615, 27664338, 32546280, 36885784, 42560520, 46107230, 55328676, 69160845, 92214460, 110657352, 138321690, 184428920, 276643380, 553286760]

約数ペア:

[(1, 553286760), (2, 276643380), (3, 184428920), (4, 138321690), (5, 110657352), (6, 92214460), (8, 69160845), (10, 55328676), (12, 46107230), (13, 42560520), (15, 36885784), (17, 32546280), (20, 27664338), (24, 23053615), (26, 21280260), (30, 18442892), (31, 17847960), (34, 16273140), (39, 14186840), (40, 13832169), (51, 10848760), (52, 10640130), (60, 9221446), (62, 8923980), (65, 8512104), (68, 8136570), (78, 7093420), (85, 6509256), (93, 5949320), (102, 5424380), (104, 5320065), (120, 4610723), (124, 4461990), (130, 4256052), (136, 4068285), (155, 3569592), (156, 3546710), (170, 3254628), (186, 2974660), (195, 2837368), (204, 2712190), (221, 2503560), (248, 2230995), (255, 2169752), (260, 2128026), (310, 1784796), (312, 1773355), (340, 1627314), (372, 1487330), (390, 1418684), (403, 1372920), (408, 1356095), (442, 1251780), (465, 1189864), (510, 1084876), (520, 1064013), (527, 1049880), (620, 892398), (663, 834520), (673, 822120), (680, 813657), (744, 743665), (780, 709342), (806, 686460), (884, 625890), (930, 594932), (1020, 542438), (1054, 524940), (1105, 500712), (1209, 457640), (1240, 446199), (1326, 417260), (1346, 411060), (1560, 354671), (1581, 349960), (1612, 343230), (1768, 312945), (1860, 297466), (2015, 274584), (2019, 274040), (2040, 271219), (2108, 262470), (2210, 250356), (2418, 228820), (2635, 209976), (2652, 208630), (2692, 205530), (3162, 174980), (3224, 171615), (3315, 166904), (3365, 164424), (3720, 148733), (4030, 137292), (4038, 137020), (4216, 131235), (4420, 125178), (4836, 114410), (5270, 104988), (5304, 104315), (5384, 102765), (6045, 91528), (6324, 87490), (6630, 83452), (6730, 82212), (6851, 80760), (7905, 69992), (8060, 68646), (8076, 68510), (8749, 63240), (8840, 62589), (9672, 57205), (10095, 54808), (10540, 52494), (11441, 48360), (12090, 45764), (12648, 43745), (13260, 41726), (13460, 41106), (13702, 40380), (15810, 34996), (16120, 34323), (16152, 34255), (17498, 31620), (20190, 27404), (20553, 26920), (20863, 26520), (21080, 26247), (22882, 24180)]