1295323680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5281}}^1$

素因数の和:5379

約数の個数: 192

約数和(自身を含む): 4727939328

約数和(自身を除く): 3432615648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2336, 2555, 2920, 3066, 3360, 3504, 4088, 4380, 5110, 5281, 5840, 6132, 7008, 7665, 8176, 8760, 10220, 10562, 11680, 12264, 15330, 15843, 16352, 17520, 20440, 21124, 24528, 26405, 30660, 31686, 35040, 36967, 40880, 42248, 49056, 52810, 61320, 63372, 73934, 79215, 81760, 84496, 105620, 110901, 122640, 126744, 147868, 158430, 168992, 184835, 211240, 221802, 245280, 253488, 295736, 316860, 369670, 385513, 422480, 443604, 506976, 554505, 591472, 633720, 739340, 771026, 844960, 887208, 1109010, 1156539, 1182944, 1267440, 1478680, 1542052, 1774416, 1927565, 2218020, 2313078, 2534880, 2698591, 2957360, 3084104, 3548832, 3855130, 4436040, 4626156, 5397182, 5782695, 5914720, 6168208, 7710260, 8095773, 8872080, 9252312, 10794364, 11565390, 12336416, 13492955, 15420520, 16191546, 17744160, 18504624, 21588728, 23130780, 26985910, 30841040, 32383092, 37009248, 40478865, 43177456, 46261560, 53971820, 61682080, 64766184, 80957730, 86354912, 92523120, 107943640, 129532368, 161915460, 185046240, 215887280, 259064736, 323830920, 431774560, 647661840, 1295323680]

約数ペア:

[(1, 1295323680), (2, 647661840), (3, 431774560), (4, 323830920), (5, 259064736), (6, 215887280), (7, 185046240), (8, 161915460), (10, 129532368), (12, 107943640), (14, 92523120), (15, 86354912), (16, 80957730), (20, 64766184), (21, 61682080), (24, 53971820), (28, 46261560), (30, 43177456), (32, 40478865), (35, 37009248), (40, 32383092), (42, 30841040), (48, 26985910), (56, 23130780), (60, 21588728), (70, 18504624), (73, 17744160), (80, 16191546), (84, 15420520), (96, 13492955), (105, 12336416), (112, 11565390), (120, 10794364), (140, 9252312), (146, 8872080), (160, 8095773), (168, 7710260), (210, 6168208), (219, 5914720), (224, 5782695), (240, 5397182), (280, 4626156), (292, 4436040), (336, 3855130), (365, 3548832), (420, 3084104), (438, 2957360), (480, 2698591), (511, 2534880), (560, 2313078), (584, 2218020), (672, 1927565), (730, 1774416), (840, 1542052), (876, 1478680), (1022, 1267440), (1095, 1182944), (1120, 1156539), (1168, 1109010), (1460, 887208), (1533, 844960), (1680, 771026), (1752, 739340), (2044, 633720), (2190, 591472), (2336, 554505), (2555, 506976), (2920, 443604), (3066, 422480), (3360, 385513), (3504, 369670), (4088, 316860), (4380, 295736), (5110, 253488), (5281, 245280), (5840, 221802), (6132, 211240), (7008, 184835), (7665, 168992), (8176, 158430), (8760, 147868), (10220, 126744), (10562, 122640), (11680, 110901), (12264, 105620), (15330, 84496), (15843, 81760), (16352, 79215), (17520, 73934), (20440, 63372), (21124, 61320), (24528, 52810), (26405, 49056), (30660, 42248), (31686, 40880), (35040, 36967)]