916966440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:545

約数の個数: 256

約数和(自身を含む): 3317529600

約数和(自身を除く): 2400563160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 241, 260, 270, 271, 312, 351, 360, 390, 468, 482, 520, 540, 542, 585, 702, 723, 780, 813, 936, 964, 1080, 1084, 1170, 1205, 1355, 1404, 1446, 1560, 1626, 1755, 1928, 2168, 2169, 2340, 2410, 2439, 2710, 2808, 2892, 3133, 3252, 3510, 3523, 3615, 4065, 4338, 4680, 4820, 4878, 5420, 5784, 6266, 6504, 6507, 7020, 7046, 7230, 7317, 8130, 8676, 9399, 9640, 9756, 10569, 10840, 10845, 12195, 12532, 13014, 14040, 14092, 14460, 14634, 15665, 16260, 17352, 17615, 18798, 19512, 21138, 21690, 24390, 25064, 26028, 28184, 28197, 28920, 29268, 31330, 31707, 32520, 32535, 35230, 36585, 37596, 42276, 43380, 46995, 48780, 52056, 52845, 56394, 58536, 62660, 63414, 65070, 65311, 70460, 73170, 75192, 84552, 84591, 86760, 93990, 95121, 97560, 105690, 112788, 125320, 126828, 130140, 130622, 140920, 140985, 146340, 158535, 169182, 187980, 190242, 195933, 211380, 225576, 253656, 260280, 261244, 281970, 292680, 317070, 326555, 338364, 375960, 380484, 391866, 422760, 422955, 475605, 522488, 563940, 587799, 634140, 653110, 676728, 760968, 783732, 845910, 849043, 951210, 979665, 1127880, 1175598, 1268280, 1306220, 1567464, 1691820, 1698086, 1763397, 1902420, 1959330, 2351196, 2547129, 2612440, 2938995, 3383640, 3396172, 3526794, 3804840, 3918660, 4245215, 4702392, 5094258, 5877990, 6792344, 7053588, 7641387, 7837320, 8490430, 8816985, 10188516, 11755980, 12735645, 14107176, 15282774, 16980860, 17633970, 20377032, 22924161, 23511960, 25471290, 30565548, 33961720, 35267940, 38206935, 45848322, 50942580, 61131096, 70535880, 76413870, 91696644, 101885160, 114620805, 152827740, 183393288, 229241610, 305655480, 458483220, 916966440]

約数ペア:

[(1, 916966440), (2, 458483220), (3, 305655480), (4, 229241610), (5, 183393288), (6, 152827740), (8, 114620805), (9, 101885160), (10, 91696644), (12, 76413870), (13, 70535880), (15, 61131096), (18, 50942580), (20, 45848322), (24, 38206935), (26, 35267940), (27, 33961720), (30, 30565548), (36, 25471290), (39, 23511960), (40, 22924161), (45, 20377032), (52, 17633970), (54, 16980860), (60, 15282774), (65, 14107176), (72, 12735645), (78, 11755980), (90, 10188516), (104, 8816985), (108, 8490430), (117, 7837320), (120, 7641387), (130, 7053588), (135, 6792344), (156, 5877990), (180, 5094258), (195, 4702392), (216, 4245215), (234, 3918660), (241, 3804840), (260, 3526794), (270, 3396172), (271, 3383640), (312, 2938995), (351, 2612440), (360, 2547129), (390, 2351196), (468, 1959330), (482, 1902420), (520, 1763397), (540, 1698086), (542, 1691820), (585, 1567464), (702, 1306220), (723, 1268280), (780, 1175598), (813, 1127880), (936, 979665), (964, 951210), (1080, 849043), (1084, 845910), (1170, 783732), (1205, 760968), (1355, 676728), (1404, 653110), (1446, 634140), (1560, 587799), (1626, 563940), (1755, 522488), (1928, 475605), (2168, 422955), (2169, 422760), (2340, 391866), (2410, 380484), (2439, 375960), (2710, 338364), (2808, 326555), (2892, 317070), (3133, 292680), (3252, 281970), (3510, 261244), (3523, 260280), (3615, 253656), (4065, 225576), (4338, 211380), (4680, 195933), (4820, 190242), (4878, 187980), (5420, 169182), (5784, 158535), (6266, 146340), (6504, 140985), (6507, 140920), (7020, 130622), (7046, 130140), (7230, 126828), (7317, 125320), (8130, 112788), (8676, 105690), (9399, 97560), (9640, 95121), (9756, 93990), (10569, 86760), (10840, 84591), (10845, 84552), (12195, 75192), (12532, 73170), (13014, 70460), (14040, 65311), (14092, 65070), (14460, 63414), (14634, 62660), (15665, 58536), (16260, 56394), (17352, 52845), (17615, 52056), (18798, 48780), (19512, 46995), (21138, 43380), (21690, 42276), (24390, 37596), (25064, 36585), (26028, 35230), (28184, 32535), (28197, 32520), (28920, 31707), (29268, 31330)]