266745960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 192

約数和(自身を含む): 968647680

約数和(自身を除く): 701901720

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, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2111, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4222, 4680, 4860, 5265, 6318, 6333, 7020, 8424, 8444, 9720, 10530, 10555, 12636, 12666, 14040, 15795, 16888, 18999, 21060, 21110, 25272, 25332, 27443, 31590, 31665, 37998, 42120, 42220, 50664, 54886, 56997, 63180, 63330, 75996, 82329, 84440, 94995, 109772, 113994, 126360, 126660, 137215, 151992, 164658, 170991, 189990, 219544, 227988, 246987, 253320, 274430, 284985, 329316, 341982, 379980, 411645, 455976, 493974, 512973, 548860, 569970, 658632, 683964, 740961, 759960, 823290, 854955, 987948, 1025946, 1097720, 1139940, 1234935, 1367928, 1481922, 1646580, 1709910, 1975896, 2051892, 2222883, 2279880, 2469870, 2564865, 2963844, 3293160, 3419820, 3704805, 4103784, 4445766, 4939740, 5129730, 5927688, 6668649, 6839640, 7409610, 8891532, 9879480, 10259460, 11114415, 13337298, 14819220, 17783064, 20518920, 22228830, 26674596, 29638440, 33343245, 44457660, 53349192, 66686490, 88915320, 133372980, 266745960]

約数ペア:

[(1, 266745960), (2, 133372980), (3, 88915320), (4, 66686490), (5, 53349192), (6, 44457660), (8, 33343245), (9, 29638440), (10, 26674596), (12, 22228830), (13, 20518920), (15, 17783064), (18, 14819220), (20, 13337298), (24, 11114415), (26, 10259460), (27, 9879480), (30, 8891532), (36, 7409610), (39, 6839640), (40, 6668649), (45, 5927688), (52, 5129730), (54, 4939740), (60, 4445766), (65, 4103784), (72, 3704805), (78, 3419820), (81, 3293160), (90, 2963844), (104, 2564865), (108, 2469870), (117, 2279880), (120, 2222883), (130, 2051892), (135, 1975896), (156, 1709910), (162, 1646580), (180, 1481922), (195, 1367928), (216, 1234935), (234, 1139940), (243, 1097720), (260, 1025946), (270, 987948), (312, 854955), (324, 823290), (351, 759960), (360, 740961), (390, 683964), (405, 658632), (468, 569970), (486, 548860), (520, 512973), (540, 493974), (585, 455976), (648, 411645), (702, 379980), (780, 341982), (810, 329316), (936, 284985), (972, 274430), (1053, 253320), (1080, 246987), (1170, 227988), (1215, 219544), (1404, 189990), (1560, 170991), (1620, 164658), (1755, 151992), (1944, 137215), (2106, 126660), (2111, 126360), (2340, 113994), (2430, 109772), (2808, 94995), (3159, 84440), (3240, 82329), (3510, 75996), (4212, 63330), (4222, 63180), (4680, 56997), (4860, 54886), (5265, 50664), (6318, 42220), (6333, 42120), (7020, 37998), (8424, 31665), (8444, 31590), (9720, 27443), (10530, 25332), (10555, 25272), (12636, 21110), (12666, 21060), (14040, 18999), (15795, 16888)]