268029720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 384

約数和(自身を含む): 1063895040

約数和(自身を除く): 795865320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 47, 56, 60, 62, 63, 70, 72, 73, 84, 90, 93, 94, 105, 120, 124, 126, 140, 141, 146, 155, 168, 180, 186, 188, 210, 217, 219, 235, 248, 252, 279, 280, 282, 292, 310, 315, 329, 360, 365, 372, 376, 420, 423, 434, 438, 465, 470, 504, 511, 558, 564, 584, 620, 630, 651, 657, 658, 705, 730, 744, 840, 846, 868, 876, 930, 940, 987, 1022, 1085, 1095, 1116, 1128, 1240, 1260, 1302, 1314, 1316, 1395, 1410, 1457, 1460, 1533, 1645, 1692, 1736, 1752, 1860, 1880, 1953, 1974, 2044, 2115, 2170, 2190, 2232, 2263, 2520, 2555, 2604, 2628, 2632, 2790, 2820, 2914, 2920, 2961, 3066, 3255, 3285, 3290, 3384, 3431, 3720, 3906, 3948, 4088, 4230, 4340, 4371, 4380, 4526, 4599, 4935, 5110, 5208, 5256, 5580, 5640, 5828, 5922, 6132, 6510, 6570, 6580, 6789, 6862, 7285, 7665, 7812, 7896, 8460, 8680, 8742, 8760, 9052, 9198, 9765, 9870, 10199, 10220, 10293, 11160, 11315, 11656, 11844, 12264, 13020, 13113, 13140, 13160, 13578, 13724, 14570, 14805, 15330, 15624, 15841, 16920, 17155, 17484, 18104, 18396, 19530, 19740, 20367, 20398, 20440, 20586, 21855, 22630, 22995, 23688, 24017, 26040, 26226, 26280, 27156, 27448, 29140, 29610, 30597, 30660, 30879, 31682, 33945, 34310, 34968, 36792, 39060, 39480, 40734, 40796, 41172, 43710, 45260, 45990, 47523, 48034, 50995, 51465, 52452, 54312, 58280, 59220, 61194, 61320, 61758, 63364, 65565, 67890, 68620, 72051, 78120, 79205, 81468, 81592, 82344, 87420, 90520, 91791, 91980, 95046, 96068, 101835, 101990, 102930, 104904, 106361, 118440, 120085, 122388, 123516, 126728, 131130, 135780, 137240, 142569, 144102, 152985, 154395, 158410, 162936, 174840, 183582, 183960, 190092, 192136, 203670, 203980, 205860, 212722, 216153, 237615, 240170, 244776, 247032, 262260, 271560, 285138, 288204, 305970, 308790, 316820, 319083, 360255, 367164, 380184, 407340, 407960, 411720, 425444, 432306, 458955, 475230, 480340, 524520, 531805, 570276, 576408, 611940, 617580, 633640, 638166, 712845, 720510, 734328, 744527, 814680, 850888, 864612, 917910, 950460, 957249, 960680, 1063610, 1080765, 1140552, 1223880, 1235160, 1276332, 1425690, 1441020, 1489054, 1595415, 1729224, 1835820, 1900920, 1914498, 2127220, 2161530, 2233581, 2552664, 2851380, 2882040, 2978108, 3190830, 3671640, 3722635, 3828996, 4254440, 4323060, 4467162, 4786245, 5702760, 5956216, 6381660, 6700743, 7445270, 7657992, 8646120, 8934324, 9572490, 11167905, 12763320, 13401486, 14890540, 17868648, 19144980, 22335810, 26802972, 29781080, 33503715, 38289960, 44671620, 53605944, 67007430, 89343240, 134014860, 268029720]

約数ペア:

[(1, 268029720), (2, 134014860), (3, 89343240), (4, 67007430), (5, 53605944), (6, 44671620), (7, 38289960), (8, 33503715), (9, 29781080), (10, 26802972), (12, 22335810), (14, 19144980), (15, 17868648), (18, 14890540), (20, 13401486), (21, 12763320), (24, 11167905), (28, 9572490), (30, 8934324), (31, 8646120), (35, 7657992), (36, 7445270), (40, 6700743), (42, 6381660), (45, 5956216), (47, 5702760), (56, 4786245), (60, 4467162), (62, 4323060), (63, 4254440), (70, 3828996), (72, 3722635), (73, 3671640), (84, 3190830), (90, 2978108), (93, 2882040), (94, 2851380), (105, 2552664), (120, 2233581), (124, 2161530), (126, 2127220), (140, 1914498), (141, 1900920), (146, 1835820), (155, 1729224), (168, 1595415), (180, 1489054), (186, 1441020), (188, 1425690), (210, 1276332), (217, 1235160), (219, 1223880), (235, 1140552), (248, 1080765), (252, 1063610), (279, 960680), (280, 957249), (282, 950460), (292, 917910), (310, 864612), (315, 850888), (329, 814680), (360, 744527), (365, 734328), (372, 720510), (376, 712845), (420, 638166), (423, 633640), (434, 617580), (438, 611940), (465, 576408), (470, 570276), (504, 531805), (511, 524520), (558, 480340), (564, 475230), (584, 458955), (620, 432306), (630, 425444), (651, 411720), (657, 407960), (658, 407340), (705, 380184), (730, 367164), (744, 360255), (840, 319083), (846, 316820), (868, 308790), (876, 305970), (930, 288204), (940, 285138), (987, 271560), (1022, 262260), (1085, 247032), (1095, 244776), (1116, 240170), (1128, 237615), (1240, 216153), (1260, 212722), (1302, 205860), (1314, 203980), (1316, 203670), (1395, 192136), (1410, 190092), (1457, 183960), (1460, 183582), (1533, 174840), (1645, 162936), (1692, 158410), (1736, 154395), (1752, 152985), (1860, 144102), (1880, 142569), (1953, 137240), (1974, 135780), (2044, 131130), (2115, 126728), (2170, 123516), (2190, 122388), (2232, 120085), (2263, 118440), (2520, 106361), (2555, 104904), (2604, 102930), (2628, 101990), (2632, 101835), (2790, 96068), (2820, 95046), (2914, 91980), (2920, 91791), (2961, 90520), (3066, 87420), (3255, 82344), (3285, 81592), (3290, 81468), (3384, 79205), (3431, 78120), (3720, 72051), (3906, 68620), (3948, 67890), (4088, 65565), (4230, 63364), (4340, 61758), (4371, 61320), (4380, 61194), (4526, 59220), (4599, 58280), (4935, 54312), (5110, 52452), (5208, 51465), (5256, 50995), (5580, 48034), (5640, 47523), (5828, 45990), (5922, 45260), (6132, 43710), (6510, 41172), (6570, 40796), (6580, 40734), (6789, 39480), (6862, 39060), (7285, 36792), (7665, 34968), (7812, 34310), (7896, 33945), (8460, 31682), (8680, 30879), (8742, 30660), (8760, 30597), (9052, 29610), (9198, 29140), (9765, 27448), (9870, 27156), (10199, 26280), (10220, 26226), (10293, 26040), (11160, 24017), (11315, 23688), (11656, 22995), (11844, 22630), (12264, 21855), (13020, 20586), (13113, 20440), (13140, 20398), (13160, 20367), (13578, 19740), (13724, 19530), (14570, 18396), (14805, 18104), (15330, 17484), (15624, 17155), (15841, 16920)]