210873120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 690923520

約数和(自身を除く): 480050400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 79, 80, 83, 96, 120, 134, 158, 160, 166, 201, 237, 240, 249, 268, 316, 332, 335, 395, 402, 415, 474, 480, 498, 536, 632, 664, 670, 790, 804, 830, 948, 996, 1005, 1072, 1185, 1245, 1264, 1328, 1340, 1580, 1608, 1660, 1896, 1992, 2010, 2144, 2370, 2490, 2528, 2656, 2680, 3160, 3216, 3320, 3792, 3984, 4020, 4740, 4980, 5293, 5360, 5561, 6320, 6432, 6557, 6640, 7584, 7968, 8040, 9480, 9960, 10586, 10720, 11122, 12640, 13114, 13280, 15879, 16080, 16683, 18960, 19671, 19920, 21172, 22244, 26228, 26465, 27805, 31758, 32160, 32785, 33366, 37920, 39342, 39840, 42344, 44488, 52456, 52930, 55610, 63516, 65570, 66732, 78684, 79395, 83415, 84688, 88976, 98355, 104912, 105860, 111220, 127032, 131140, 133464, 157368, 158790, 166830, 169376, 177952, 196710, 209824, 211720, 222440, 254064, 262280, 266928, 314736, 317580, 333660, 393420, 423440, 439319, 444880, 508128, 524560, 533856, 629472, 635160, 667320, 786840, 846880, 878638, 889760, 1049120, 1270320, 1317957, 1334640, 1573680, 1757276, 2196595, 2540640, 2635914, 2669280, 3147360, 3514552, 4393190, 5271828, 6589785, 7029104, 8786380, 10543656, 13179570, 14058208, 17572760, 21087312, 26359140, 35145520, 42174624, 52718280, 70291040, 105436560, 210873120]

約数ペア:

[(1, 210873120), (2, 105436560), (3, 70291040), (4, 52718280), (5, 42174624), (6, 35145520), (8, 26359140), (10, 21087312), (12, 17572760), (15, 14058208), (16, 13179570), (20, 10543656), (24, 8786380), (30, 7029104), (32, 6589785), (40, 5271828), (48, 4393190), (60, 3514552), (67, 3147360), (79, 2669280), (80, 2635914), (83, 2540640), (96, 2196595), (120, 1757276), (134, 1573680), (158, 1334640), (160, 1317957), (166, 1270320), (201, 1049120), (237, 889760), (240, 878638), (249, 846880), (268, 786840), (316, 667320), (332, 635160), (335, 629472), (395, 533856), (402, 524560), (415, 508128), (474, 444880), (480, 439319), (498, 423440), (536, 393420), (632, 333660), (664, 317580), (670, 314736), (790, 266928), (804, 262280), (830, 254064), (948, 222440), (996, 211720), (1005, 209824), (1072, 196710), (1185, 177952), (1245, 169376), (1264, 166830), (1328, 158790), (1340, 157368), (1580, 133464), (1608, 131140), (1660, 127032), (1896, 111220), (1992, 105860), (2010, 104912), (2144, 98355), (2370, 88976), (2490, 84688), (2528, 83415), (2656, 79395), (2680, 78684), (3160, 66732), (3216, 65570), (3320, 63516), (3792, 55610), (3984, 52930), (4020, 52456), (4740, 44488), (4980, 42344), (5293, 39840), (5360, 39342), (5561, 37920), (6320, 33366), (6432, 32785), (6557, 32160), (6640, 31758), (7584, 27805), (7968, 26465), (8040, 26228), (9480, 22244), (9960, 21172), (10586, 19920), (10720, 19671), (11122, 18960), (12640, 16683), (13114, 16080), (13280, 15879)]