277199520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1495

約数の個数: 192

約数和(自身を含む): 971357184

約数和(自身を除く): 694157664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1433, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2866, 2976, 3120, 3224, 3720, 4030, 4299, 4836, 4960, 5732, 6045, 6240, 6448, 7165, 7440, 8060, 8598, 9672, 11464, 12090, 12896, 14330, 14880, 16120, 17196, 18629, 19344, 21495, 22928, 24180, 28660, 32240, 34392, 37258, 38688, 42990, 44423, 45856, 48360, 55887, 57320, 64480, 68784, 74516, 85980, 88846, 93145, 96720, 111774, 114640, 133269, 137568, 149032, 171960, 177692, 186290, 193440, 222115, 223548, 229280, 266538, 279435, 298064, 343920, 355384, 372580, 444230, 447096, 533076, 558870, 577499, 596128, 666345, 687840, 710768, 745160, 888460, 894192, 1066152, 1117740, 1154998, 1332690, 1421536, 1490320, 1732497, 1776920, 1788384, 2132304, 2235480, 2309996, 2665380, 2887495, 2980640, 3464994, 3553840, 4264608, 4470960, 4619992, 5330760, 5774990, 6929988, 7107680, 8662485, 8941920, 9239984, 10661520, 11549980, 13859976, 17324970, 18479968, 21323040, 23099960, 27719952, 34649940, 46199920, 55439904, 69299880, 92399840, 138599760, 277199520]

約数ペア:

[(1, 277199520), (2, 138599760), (3, 92399840), (4, 69299880), (5, 55439904), (6, 46199920), (8, 34649940), (10, 27719952), (12, 23099960), (13, 21323040), (15, 18479968), (16, 17324970), (20, 13859976), (24, 11549980), (26, 10661520), (30, 9239984), (31, 8941920), (32, 8662485), (39, 7107680), (40, 6929988), (48, 5774990), (52, 5330760), (60, 4619992), (62, 4470960), (65, 4264608), (78, 3553840), (80, 3464994), (93, 2980640), (96, 2887495), (104, 2665380), (120, 2309996), (124, 2235480), (130, 2132304), (155, 1788384), (156, 1776920), (160, 1732497), (186, 1490320), (195, 1421536), (208, 1332690), (240, 1154998), (248, 1117740), (260, 1066152), (310, 894192), (312, 888460), (372, 745160), (390, 710768), (403, 687840), (416, 666345), (465, 596128), (480, 577499), (496, 558870), (520, 533076), (620, 447096), (624, 444230), (744, 372580), (780, 355384), (806, 343920), (930, 298064), (992, 279435), (1040, 266538), (1209, 229280), (1240, 223548), (1248, 222115), (1433, 193440), (1488, 186290), (1560, 177692), (1612, 171960), (1860, 149032), (2015, 137568), (2080, 133269), (2418, 114640), (2480, 111774), (2866, 96720), (2976, 93145), (3120, 88846), (3224, 85980), (3720, 74516), (4030, 68784), (4299, 64480), (4836, 57320), (4960, 55887), (5732, 48360), (6045, 45856), (6240, 44423), (6448, 42990), (7165, 38688), (7440, 37258), (8060, 34392), (8598, 32240), (9672, 28660), (11464, 24180), (12090, 22928), (12896, 21495), (14330, 19344), (14880, 18629), (16120, 17196)]