235104480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 288

約数和(自身を含む): 910859040

約数和(自身を除く): 675754560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 661, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1322, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 1983, 2080, 2223, 2280, 2340, 2470, 2644, 2736, 2964, 3040, 3120, 3305, 3420, 3705, 3744, 3952, 3966, 4446, 4560, 4680, 4940, 5288, 5472, 5928, 5949, 6240, 6610, 6840, 7410, 7904, 7932, 8593, 8892, 9120, 9360, 9880, 9915, 10576, 11115, 11856, 11898, 12559, 13220, 13680, 14820, 15864, 17186, 17784, 18720, 19760, 19830, 21152, 22230, 23712, 23796, 25118, 25779, 26440, 27360, 29640, 29745, 31728, 34372, 35568, 37677, 39520, 39660, 42965, 44460, 47592, 50236, 51558, 52880, 59280, 59490, 62795, 63456, 68744, 71136, 75354, 77337, 79320, 85930, 88920, 95184, 100472, 103116, 105760, 113031, 118560, 118980, 125590, 128895, 137488, 150708, 154674, 158640, 163267, 171860, 177840, 188385, 190368, 200944, 206232, 226062, 237960, 251180, 257790, 274976, 301416, 309348, 317280, 326534, 343720, 355680, 376770, 386685, 401888, 412464, 452124, 475920, 489801, 502360, 515580, 565155, 602832, 618696, 653068, 687440, 753540, 773370, 816335, 824928, 904248, 951840, 979602, 1004720, 1031160, 1130310, 1205664, 1237392, 1306136, 1374880, 1469403, 1507080, 1546740, 1632670, 1808496, 1959204, 2009440, 2062320, 2260620, 2449005, 2474784, 2612272, 2938806, 3014160, 3093480, 3265340, 3616992, 3918408, 4124640, 4521240, 4898010, 5224544, 5877612, 6028320, 6186960, 6530680, 7347015, 7836816, 9042480, 9796020, 11755224, 12373920, 13061360, 14694030, 15673632, 18084960, 19592040, 23510448, 26122720, 29388060, 39184080, 47020896, 58776120, 78368160, 117552240, 235104480]

約数ペア:

[(1, 235104480), (2, 117552240), (3, 78368160), (4, 58776120), (5, 47020896), (6, 39184080), (8, 29388060), (9, 26122720), (10, 23510448), (12, 19592040), (13, 18084960), (15, 15673632), (16, 14694030), (18, 13061360), (19, 12373920), (20, 11755224), (24, 9796020), (26, 9042480), (30, 7836816), (32, 7347015), (36, 6530680), (38, 6186960), (39, 6028320), (40, 5877612), (45, 5224544), (48, 4898010), (52, 4521240), (57, 4124640), (60, 3918408), (65, 3616992), (72, 3265340), (76, 3093480), (78, 3014160), (80, 2938806), (90, 2612272), (95, 2474784), (96, 2449005), (104, 2260620), (114, 2062320), (117, 2009440), (120, 1959204), (130, 1808496), (144, 1632670), (152, 1546740), (156, 1507080), (160, 1469403), (171, 1374880), (180, 1306136), (190, 1237392), (195, 1205664), (208, 1130310), (228, 1031160), (234, 1004720), (240, 979602), (247, 951840), (260, 904248), (285, 824928), (288, 816335), (304, 773370), (312, 753540), (342, 687440), (360, 653068), (380, 618696), (390, 602832), (416, 565155), (456, 515580), (468, 502360), (480, 489801), (494, 475920), (520, 452124), (570, 412464), (585, 401888), (608, 386685), (624, 376770), (661, 355680), (684, 343720), (720, 326534), (741, 317280), (760, 309348), (780, 301416), (855, 274976), (912, 257790), (936, 251180), (988, 237960), (1040, 226062), (1140, 206232), (1170, 200944), (1235, 190368), (1248, 188385), (1322, 177840), (1368, 171860), (1440, 163267), (1482, 158640), (1520, 154674), (1560, 150708), (1710, 137488), (1824, 128895), (1872, 125590), (1976, 118980), (1983, 118560), (2080, 113031), (2223, 105760), (2280, 103116), (2340, 100472), (2470, 95184), (2644, 88920), (2736, 85930), (2964, 79320), (3040, 77337), (3120, 75354), (3305, 71136), (3420, 68744), (3705, 63456), (3744, 62795), (3952, 59490), (3966, 59280), (4446, 52880), (4560, 51558), (4680, 50236), (4940, 47592), (5288, 44460), (5472, 42965), (5928, 39660), (5949, 39520), (6240, 37677), (6610, 35568), (6840, 34372), (7410, 31728), (7904, 29745), (7932, 29640), (8593, 27360), (8892, 26440), (9120, 25779), (9360, 25118), (9880, 23796), (9915, 23712), (10576, 22230), (11115, 21152), (11856, 19830), (11898, 19760), (12559, 18720), (13220, 17784), (13680, 17186), (14820, 15864)]