738105480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1213

約数の個数: 256

約数和(自身を含む): 2846016000

約数和(自身を除く): 2107910520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 89, 90, 105, 108, 120, 126, 135, 140, 168, 178, 180, 189, 210, 216, 252, 267, 270, 280, 315, 356, 360, 378, 420, 445, 504, 534, 540, 623, 630, 712, 756, 801, 840, 890, 945, 1068, 1080, 1097, 1246, 1260, 1335, 1512, 1602, 1780, 1869, 1890, 2136, 2194, 2403, 2492, 2520, 2670, 3115, 3204, 3291, 3560, 3738, 3780, 4005, 4388, 4806, 4984, 5340, 5485, 5607, 6230, 6408, 6582, 7476, 7560, 7679, 8010, 8776, 9345, 9612, 9873, 10680, 10970, 11214, 12015, 12460, 13164, 14952, 15358, 16020, 16455, 16821, 18690, 19224, 19746, 21940, 22428, 23037, 24030, 24920, 26328, 28035, 29619, 30716, 32040, 32910, 33642, 37380, 38395, 39492, 43880, 44856, 46074, 48060, 49365, 56070, 59238, 61432, 65820, 67284, 69111, 74760, 76790, 78984, 84105, 92148, 96120, 97633, 98730, 112140, 115185, 118476, 131640, 134568, 138222, 148095, 153580, 168210, 184296, 195266, 197460, 207333, 224280, 230370, 236952, 276444, 292899, 296190, 307160, 336420, 345555, 390532, 394920, 414666, 460740, 488165, 552888, 585798, 592380, 672840, 683431, 691110, 781064, 829332, 878697, 921480, 976330, 1036665, 1171596, 1184760, 1366862, 1382220, 1464495, 1658664, 1757394, 1952660, 2050293, 2073330, 2343192, 2636091, 2733724, 2764440, 2928990, 3417155, 3514788, 3905320, 4100586, 4146660, 4393485, 5272182, 5467448, 5857980, 6150879, 6834310, 7029576, 8201172, 8293320, 8786970, 10251465, 10544364, 11715960, 12301758, 13180455, 13668620, 16402344, 17573940, 18452637, 20502930, 21088728, 24603516, 26360910, 27337240, 30754395, 35147880, 36905274, 41005860, 49207032, 52721820, 61508790, 73810548, 82011720, 92263185, 105443640, 123017580, 147621096, 184526370, 246035160, 369052740, 738105480]

約数ペア:

[(1, 738105480), (2, 369052740), (3, 246035160), (4, 184526370), (5, 147621096), (6, 123017580), (7, 105443640), (8, 92263185), (9, 82011720), (10, 73810548), (12, 61508790), (14, 52721820), (15, 49207032), (18, 41005860), (20, 36905274), (21, 35147880), (24, 30754395), (27, 27337240), (28, 26360910), (30, 24603516), (35, 21088728), (36, 20502930), (40, 18452637), (42, 17573940), (45, 16402344), (54, 13668620), (56, 13180455), (60, 12301758), (63, 11715960), (70, 10544364), (72, 10251465), (84, 8786970), (89, 8293320), (90, 8201172), (105, 7029576), (108, 6834310), (120, 6150879), (126, 5857980), (135, 5467448), (140, 5272182), (168, 4393485), (178, 4146660), (180, 4100586), (189, 3905320), (210, 3514788), (216, 3417155), (252, 2928990), (267, 2764440), (270, 2733724), (280, 2636091), (315, 2343192), (356, 2073330), (360, 2050293), (378, 1952660), (420, 1757394), (445, 1658664), (504, 1464495), (534, 1382220), (540, 1366862), (623, 1184760), (630, 1171596), (712, 1036665), (756, 976330), (801, 921480), (840, 878697), (890, 829332), (945, 781064), (1068, 691110), (1080, 683431), (1097, 672840), (1246, 592380), (1260, 585798), (1335, 552888), (1512, 488165), (1602, 460740), (1780, 414666), (1869, 394920), (1890, 390532), (2136, 345555), (2194, 336420), (2403, 307160), (2492, 296190), (2520, 292899), (2670, 276444), (3115, 236952), (3204, 230370), (3291, 224280), (3560, 207333), (3738, 197460), (3780, 195266), (4005, 184296), (4388, 168210), (4806, 153580), (4984, 148095), (5340, 138222), (5485, 134568), (5607, 131640), (6230, 118476), (6408, 115185), (6582, 112140), (7476, 98730), (7560, 97633), (7679, 96120), (8010, 92148), (8776, 84105), (9345, 78984), (9612, 76790), (9873, 74760), (10680, 69111), (10970, 67284), (11214, 65820), (12015, 61432), (12460, 59238), (13164, 56070), (14952, 49365), (15358, 48060), (16020, 46074), (16455, 44856), (16821, 43880), (18690, 39492), (19224, 38395), (19746, 37380), (21940, 33642), (22428, 32910), (23037, 32040), (24030, 30716), (24920, 29619), (26328, 28035)]