997106760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 288

約数和(自身を含む): 3645008640

約数和(自身を除く): 2647901880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 243, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 486, 507, 520, 540, 585, 607, 648, 676, 702, 780, 810, 845, 936, 972, 1014, 1053, 1080, 1170, 1214, 1215, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 1821, 1944, 2028, 2106, 2340, 2428, 2430, 2535, 2808, 3035, 3042, 3159, 3240, 3380, 3510, 3642, 4056, 4212, 4563, 4680, 4856, 4860, 5070, 5265, 5463, 6070, 6084, 6318, 6760, 7020, 7284, 7605, 7891, 8424, 9105, 9126, 9720, 10140, 10530, 10926, 12140, 12168, 12636, 13689, 14040, 14568, 15210, 15782, 15795, 16389, 18210, 18252, 20280, 21060, 21852, 22815, 23673, 24280, 25272, 27315, 27378, 30420, 31564, 31590, 32778, 36420, 36504, 39455, 41067, 42120, 43704, 45630, 47346, 49167, 54630, 54756, 60840, 63128, 63180, 65556, 68445, 71019, 72840, 78910, 81945, 82134, 91260, 94692, 98334, 102583, 109260, 109512, 118365, 126360, 131112, 136890, 142038, 147501, 157820, 163890, 164268, 182520, 189384, 196668, 205166, 205335, 213057, 218520, 236730, 245835, 273780, 284076, 295002, 307749, 315640, 327780, 328536, 355095, 393336, 410332, 410670, 426114, 473460, 491670, 512915, 547560, 568152, 590004, 615498, 639171, 655560, 710190, 737505, 820664, 821340, 852228, 923247, 946920, 983340, 1025830, 1065285, 1180008, 1230996, 1278342, 1420380, 1475010, 1538745, 1642680, 1704456, 1846494, 1917513, 1966680, 2051660, 2130570, 2461992, 2556684, 2769741, 2840760, 2950020, 3077490, 3195855, 3692988, 3835026, 4103320, 4261140, 4616235, 5113368, 5539482, 5900040, 6154980, 6391710, 7385976, 7670052, 8309223, 8522280, 9232470, 9587565, 11078964, 12309960, 12783420, 13848705, 15340104, 16618446, 18464940, 19175130, 22157928, 24927669, 25566840, 27697410, 33236892, 36929880, 38350260, 41546115, 49855338, 55394820, 66473784, 76700520, 83092230, 99710676, 110789640, 124638345, 166184460, 199421352, 249276690, 332368920, 498553380, 997106760]

約数ペア:

[(1, 997106760), (2, 498553380), (3, 332368920), (4, 249276690), (5, 199421352), (6, 166184460), (8, 124638345), (9, 110789640), (10, 99710676), (12, 83092230), (13, 76700520), (15, 66473784), (18, 55394820), (20, 49855338), (24, 41546115), (26, 38350260), (27, 36929880), (30, 33236892), (36, 27697410), (39, 25566840), (40, 24927669), (45, 22157928), (52, 19175130), (54, 18464940), (60, 16618446), (65, 15340104), (72, 13848705), (78, 12783420), (81, 12309960), (90, 11078964), (104, 9587565), (108, 9232470), (117, 8522280), (120, 8309223), (130, 7670052), (135, 7385976), (156, 6391710), (162, 6154980), (169, 5900040), (180, 5539482), (195, 5113368), (216, 4616235), (234, 4261140), (243, 4103320), (260, 3835026), (270, 3692988), (312, 3195855), (324, 3077490), (338, 2950020), (351, 2840760), (360, 2769741), (390, 2556684), (405, 2461992), (468, 2130570), (486, 2051660), (507, 1966680), (520, 1917513), (540, 1846494), (585, 1704456), (607, 1642680), (648, 1538745), (676, 1475010), (702, 1420380), (780, 1278342), (810, 1230996), (845, 1180008), (936, 1065285), (972, 1025830), (1014, 983340), (1053, 946920), (1080, 923247), (1170, 852228), (1214, 821340), (1215, 820664), (1352, 737505), (1404, 710190), (1521, 655560), (1560, 639171), (1620, 615498), (1690, 590004), (1755, 568152), (1821, 547560), (1944, 512915), (2028, 491670), (2106, 473460), (2340, 426114), (2428, 410670), (2430, 410332), (2535, 393336), (2808, 355095), (3035, 328536), (3042, 327780), (3159, 315640), (3240, 307749), (3380, 295002), (3510, 284076), (3642, 273780), (4056, 245835), (4212, 236730), (4563, 218520), (4680, 213057), (4856, 205335), (4860, 205166), (5070, 196668), (5265, 189384), (5463, 182520), (6070, 164268), (6084, 163890), (6318, 157820), (6760, 147501), (7020, 142038), (7284, 136890), (7605, 131112), (7891, 126360), (8424, 118365), (9105, 109512), (9126, 109260), (9720, 102583), (10140, 98334), (10530, 94692), (10926, 91260), (12140, 82134), (12168, 81945), (12636, 78910), (13689, 72840), (14040, 71019), (14568, 68445), (15210, 65556), (15782, 63180), (15795, 63128), (16389, 60840), (18210, 54756), (18252, 54630), (20280, 49167), (21060, 47346), (21852, 45630), (22815, 43704), (23673, 42120), (24280, 41067), (25272, 39455), (27315, 36504), (27378, 36420), (30420, 32778), (31564, 31590)]