71499120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 285410304

約数和(自身を除く): 213911184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 66, 70, 73, 77, 80, 84, 88, 105, 106, 110, 112, 120, 132, 140, 146, 154, 159, 165, 168, 176, 210, 212, 219, 220, 231, 240, 264, 265, 280, 292, 308, 318, 330, 336, 365, 371, 385, 420, 424, 438, 440, 462, 511, 528, 530, 560, 583, 584, 616, 636, 660, 730, 742, 770, 795, 803, 840, 848, 876, 880, 924, 1022, 1060, 1095, 1113, 1155, 1166, 1168, 1232, 1272, 1320, 1460, 1484, 1533, 1540, 1590, 1606, 1680, 1749, 1752, 1848, 1855, 2044, 2120, 2190, 2226, 2310, 2332, 2409, 2544, 2555, 2640, 2915, 2920, 2968, 3066, 3080, 3180, 3212, 3498, 3504, 3696, 3710, 3869, 4015, 4081, 4088, 4240, 4380, 4452, 4620, 4664, 4818, 5110, 5565, 5621, 5830, 5840, 5936, 6132, 6160, 6360, 6424, 6996, 7420, 7665, 7738, 8030, 8162, 8176, 8745, 8760, 8904, 9240, 9328, 9636, 10220, 11130, 11242, 11607, 11660, 12045, 12243, 12264, 12720, 12848, 13992, 14840, 15330, 15476, 16060, 16324, 16863, 17490, 17520, 17808, 18480, 19272, 19345, 20405, 20440, 22260, 22484, 23214, 23320, 24090, 24486, 24528, 27083, 27984, 28105, 29680, 30660, 30952, 32120, 32648, 33726, 34980, 38544, 38690, 40810, 40880, 42559, 44520, 44968, 46428, 46640, 48180, 48972, 54166, 56210, 58035, 61215, 61320, 61904, 64240, 65296, 67452, 69960, 77380, 81249, 81620, 84315, 85118, 89040, 89936, 92856, 96360, 97944, 108332, 112420, 116070, 122430, 122640, 127677, 134904, 135415, 139920, 154760, 162498, 163240, 168630, 170236, 185712, 192720, 195888, 212795, 216664, 224840, 232140, 244860, 255354, 269808, 270830, 297913, 309520, 324996, 326480, 337260, 340472, 406245, 425590, 433328, 449680, 464280, 489720, 510708, 541660, 595826, 638385, 649992, 674520, 680944, 812490, 851180, 893739, 928560, 979440, 1021416, 1083320, 1191652, 1276770, 1299984, 1349040, 1489565, 1624980, 1702360, 1787478, 2042832, 2166640, 2383304, 2553540, 2979130, 3249960, 3404720, 3574956, 4468695, 4766608, 5107080, 5958260, 6499920, 7149912, 8937390, 10214160, 11916520, 14299824, 17874780, 23833040, 35749560, 71499120]

約数ペア:

[(1, 71499120), (2, 35749560), (3, 23833040), (4, 17874780), (5, 14299824), (6, 11916520), (7, 10214160), (8, 8937390), (10, 7149912), (11, 6499920), (12, 5958260), (14, 5107080), (15, 4766608), (16, 4468695), (20, 3574956), (21, 3404720), (22, 3249960), (24, 2979130), (28, 2553540), (30, 2383304), (33, 2166640), (35, 2042832), (40, 1787478), (42, 1702360), (44, 1624980), (48, 1489565), (53, 1349040), (55, 1299984), (56, 1276770), (60, 1191652), (66, 1083320), (70, 1021416), (73, 979440), (77, 928560), (80, 893739), (84, 851180), (88, 812490), (105, 680944), (106, 674520), (110, 649992), (112, 638385), (120, 595826), (132, 541660), (140, 510708), (146, 489720), (154, 464280), (159, 449680), (165, 433328), (168, 425590), (176, 406245), (210, 340472), (212, 337260), (219, 326480), (220, 324996), (231, 309520), (240, 297913), (264, 270830), (265, 269808), (280, 255354), (292, 244860), (308, 232140), (318, 224840), (330, 216664), (336, 212795), (365, 195888), (371, 192720), (385, 185712), (420, 170236), (424, 168630), (438, 163240), (440, 162498), (462, 154760), (511, 139920), (528, 135415), (530, 134904), (560, 127677), (583, 122640), (584, 122430), (616, 116070), (636, 112420), (660, 108332), (730, 97944), (742, 96360), (770, 92856), (795, 89936), (803, 89040), (840, 85118), (848, 84315), (876, 81620), (880, 81249), (924, 77380), (1022, 69960), (1060, 67452), (1095, 65296), (1113, 64240), (1155, 61904), (1166, 61320), (1168, 61215), (1232, 58035), (1272, 56210), (1320, 54166), (1460, 48972), (1484, 48180), (1533, 46640), (1540, 46428), (1590, 44968), (1606, 44520), (1680, 42559), (1749, 40880), (1752, 40810), (1848, 38690), (1855, 38544), (2044, 34980), (2120, 33726), (2190, 32648), (2226, 32120), (2310, 30952), (2332, 30660), (2409, 29680), (2544, 28105), (2555, 27984), (2640, 27083), (2915, 24528), (2920, 24486), (2968, 24090), (3066, 23320), (3080, 23214), (3180, 22484), (3212, 22260), (3498, 20440), (3504, 20405), (3696, 19345), (3710, 19272), (3869, 18480), (4015, 17808), (4081, 17520), (4088, 17490), (4240, 16863), (4380, 16324), (4452, 16060), (4620, 15476), (4664, 15330), (4818, 14840), (5110, 13992), (5565, 12848), (5621, 12720), (5830, 12264), (5840, 12243), (5936, 12045), (6132, 11660), (6160, 11607), (6360, 11242), (6424, 11130), (6996, 10220), (7420, 9636), (7665, 9328), (7738, 9240), (8030, 8904), (8162, 8760), (8176, 8745)]