520899120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:809

約数の個数: 320

約数和(自身を含む): 2097008640

約数和(自身を除く): 1576109520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 329, 336, 360, 376, 378, 420, 423, 432, 470, 504, 540, 560, 564, 630, 658, 705, 720, 733, 752, 756, 840, 846, 940, 945, 987, 1008, 1080, 1128, 1260, 1269, 1316, 1410, 1466, 1512, 1645, 1680, 1692, 1880, 1890, 1974, 2115, 2160, 2199, 2256, 2520, 2538, 2632, 2820, 2932, 2961, 3024, 3290, 3384, 3665, 3760, 3780, 3948, 4230, 4398, 4935, 5040, 5076, 5131, 5264, 5640, 5864, 5922, 6345, 6580, 6597, 6768, 7330, 7560, 7896, 8460, 8796, 8883, 9870, 10152, 10262, 10995, 11280, 11728, 11844, 12690, 13160, 13194, 14660, 14805, 15120, 15393, 15792, 16920, 17592, 17766, 19740, 19791, 20304, 20524, 21990, 23688, 25380, 25655, 26320, 26388, 29320, 29610, 30786, 32985, 33840, 34451, 35184, 35532, 39480, 39582, 41048, 43980, 44415, 46179, 47376, 50760, 51310, 52776, 58640, 59220, 61572, 65970, 68902, 71064, 76965, 78960, 79164, 82096, 87960, 88830, 92358, 98955, 101520, 102620, 103353, 105552, 118440, 123144, 131940, 137804, 138537, 142128, 153930, 158328, 172255, 175920, 177660, 184716, 197910, 205240, 206706, 230895, 236880, 241157, 246288, 263880, 275608, 277074, 307860, 310059, 316656, 344510, 355320, 369432, 395820, 410480, 413412, 461790, 482314, 516765, 527760, 551216, 554148, 615720, 620118, 689020, 692685, 710640, 723471, 738864, 791640, 826824, 923580, 930177, 964628, 1033530, 1108296, 1205785, 1231440, 1240236, 1378040, 1385370, 1446942, 1550295, 1583280, 1653648, 1847160, 1860354, 1929256, 2067060, 2170413, 2216592, 2411570, 2480472, 2756080, 2770740, 2893884, 3100590, 3617355, 3694320, 3720708, 3858512, 4134120, 4340826, 4650885, 4823140, 4960944, 5541480, 5787768, 6201180, 6511239, 7234710, 7441416, 8268240, 8681652, 9301770, 9646280, 10852065, 11082960, 11575536, 12402360, 13022478, 14469420, 14882832, 17363304, 18603540, 19292560, 21704130, 24804720, 26044956, 28938840, 32556195, 34726608, 37207080, 43408260, 52089912, 57877680, 65112390, 74414160, 86816520, 104179824, 130224780, 173633040, 260449560, 520899120]

約数ペア:

[(1, 520899120), (2, 260449560), (3, 173633040), (4, 130224780), (5, 104179824), (6, 86816520), (7, 74414160), (8, 65112390), (9, 57877680), (10, 52089912), (12, 43408260), (14, 37207080), (15, 34726608), (16, 32556195), (18, 28938840), (20, 26044956), (21, 24804720), (24, 21704130), (27, 19292560), (28, 18603540), (30, 17363304), (35, 14882832), (36, 14469420), (40, 13022478), (42, 12402360), (45, 11575536), (47, 11082960), (48, 10852065), (54, 9646280), (56, 9301770), (60, 8681652), (63, 8268240), (70, 7441416), (72, 7234710), (80, 6511239), (84, 6201180), (90, 5787768), (94, 5541480), (105, 4960944), (108, 4823140), (112, 4650885), (120, 4340826), (126, 4134120), (135, 3858512), (140, 3720708), (141, 3694320), (144, 3617355), (168, 3100590), (180, 2893884), (188, 2770740), (189, 2756080), (210, 2480472), (216, 2411570), (235, 2216592), (240, 2170413), (252, 2067060), (270, 1929256), (280, 1860354), (282, 1847160), (315, 1653648), (329, 1583280), (336, 1550295), (360, 1446942), (376, 1385370), (378, 1378040), (420, 1240236), (423, 1231440), (432, 1205785), (470, 1108296), (504, 1033530), (540, 964628), (560, 930177), (564, 923580), (630, 826824), (658, 791640), (705, 738864), (720, 723471), (733, 710640), (752, 692685), (756, 689020), (840, 620118), (846, 615720), (940, 554148), (945, 551216), (987, 527760), (1008, 516765), (1080, 482314), (1128, 461790), (1260, 413412), (1269, 410480), (1316, 395820), (1410, 369432), (1466, 355320), (1512, 344510), (1645, 316656), (1680, 310059), (1692, 307860), (1880, 277074), (1890, 275608), (1974, 263880), (2115, 246288), (2160, 241157), (2199, 236880), (2256, 230895), (2520, 206706), (2538, 205240), (2632, 197910), (2820, 184716), (2932, 177660), (2961, 175920), (3024, 172255), (3290, 158328), (3384, 153930), (3665, 142128), (3760, 138537), (3780, 137804), (3948, 131940), (4230, 123144), (4398, 118440), (4935, 105552), (5040, 103353), (5076, 102620), (5131, 101520), (5264, 98955), (5640, 92358), (5864, 88830), (5922, 87960), (6345, 82096), (6580, 79164), (6597, 78960), (6768, 76965), (7330, 71064), (7560, 68902), (7896, 65970), (8460, 61572), (8796, 59220), (8883, 58640), (9870, 52776), (10152, 51310), (10262, 50760), (10995, 47376), (11280, 46179), (11728, 44415), (11844, 43980), (12690, 41048), (13160, 39582), (13194, 39480), (14660, 35532), (14805, 35184), (15120, 34451), (15393, 33840), (15792, 32985), (16920, 30786), (17592, 29610), (17766, 29320), (19740, 26388), (19791, 26320), (20304, 25655), (20524, 25380), (21990, 23688)]