255205080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 947691360

約数和(自身を除く): 692486280

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, 73, 78, 81, 83, 90, 104, 108, 117, 120, 130, 135, 146, 156, 162, 166, 180, 195, 216, 219, 234, 249, 260, 270, 292, 312, 324, 332, 351, 360, 365, 390, 405, 415, 438, 468, 498, 520, 540, 584, 585, 648, 657, 664, 702, 730, 747, 780, 810, 830, 876, 936, 949, 996, 1053, 1079, 1080, 1095, 1170, 1245, 1314, 1404, 1460, 1494, 1560, 1620, 1660, 1752, 1755, 1898, 1971, 1992, 2106, 2158, 2190, 2241, 2340, 2490, 2628, 2808, 2847, 2920, 2988, 3237, 3240, 3285, 3320, 3510, 3735, 3796, 3942, 4212, 4316, 4380, 4482, 4680, 4745, 4980, 5256, 5265, 5395, 5694, 5913, 5976, 6059, 6474, 6570, 6723, 7020, 7470, 7592, 7884, 8424, 8541, 8632, 8760, 8964, 9490, 9711, 9855, 9960, 10530, 10790, 11205, 11388, 11826, 12118, 12948, 13140, 13446, 14040, 14235, 14940, 15768, 16185, 17082, 17928, 18177, 18980, 19422, 19710, 21060, 21580, 22410, 22776, 23652, 24236, 25623, 25896, 26280, 26892, 28470, 29133, 29565, 29880, 30295, 32370, 33615, 34164, 36354, 37960, 38844, 39420, 42120, 42705, 43160, 44820, 47304, 48472, 48555, 51246, 53784, 54531, 56940, 58266, 59130, 60590, 64740, 67230, 68328, 72708, 76869, 77688, 78767, 78840, 85410, 87399, 89640, 90885, 97110, 102492, 109062, 113880, 116532, 118260, 121180, 128115, 129480, 134460, 145416, 145665, 153738, 157534, 163593, 170820, 174798, 181770, 194220, 204984, 218124, 233064, 236301, 236520, 242360, 256230, 268920, 272655, 291330, 307476, 315068, 327186, 341640, 349596, 363540, 384345, 388440, 393835, 436248, 436995, 472602, 490779, 512460, 545310, 582660, 614952, 630136, 654372, 699192, 708903, 727080, 768690, 787670, 817965, 873990, 945204, 981558, 1024920, 1090620, 1165320, 1181505, 1308744, 1417806, 1537380, 1575340, 1635930, 1747980, 1890408, 1963116, 2126709, 2181240, 2363010, 2453895, 2835612, 3074760, 3150680, 3271860, 3495960, 3544515, 3926232, 4253418, 4726020, 4907790, 5671224, 6380127, 6543720, 7089030, 8506836, 9452040, 9815580, 10633545, 12760254, 14178060, 17013672, 19631160, 21267090, 25520508, 28356120, 31900635, 42534180, 51041016, 63801270, 85068360, 127602540, 255205080]

約数ペア:

[(1, 255205080), (2, 127602540), (3, 85068360), (4, 63801270), (5, 51041016), (6, 42534180), (8, 31900635), (9, 28356120), (10, 25520508), (12, 21267090), (13, 19631160), (15, 17013672), (18, 14178060), (20, 12760254), (24, 10633545), (26, 9815580), (27, 9452040), (30, 8506836), (36, 7089030), (39, 6543720), (40, 6380127), (45, 5671224), (52, 4907790), (54, 4726020), (60, 4253418), (65, 3926232), (72, 3544515), (73, 3495960), (78, 3271860), (81, 3150680), (83, 3074760), (90, 2835612), (104, 2453895), (108, 2363010), (117, 2181240), (120, 2126709), (130, 1963116), (135, 1890408), (146, 1747980), (156, 1635930), (162, 1575340), (166, 1537380), (180, 1417806), (195, 1308744), (216, 1181505), (219, 1165320), (234, 1090620), (249, 1024920), (260, 981558), (270, 945204), (292, 873990), (312, 817965), (324, 787670), (332, 768690), (351, 727080), (360, 708903), (365, 699192), (390, 654372), (405, 630136), (415, 614952), (438, 582660), (468, 545310), (498, 512460), (520, 490779), (540, 472602), (584, 436995), (585, 436248), (648, 393835), (657, 388440), (664, 384345), (702, 363540), (730, 349596), (747, 341640), (780, 327186), (810, 315068), (830, 307476), (876, 291330), (936, 272655), (949, 268920), (996, 256230), (1053, 242360), (1079, 236520), (1080, 236301), (1095, 233064), (1170, 218124), (1245, 204984), (1314, 194220), (1404, 181770), (1460, 174798), (1494, 170820), (1560, 163593), (1620, 157534), (1660, 153738), (1752, 145665), (1755, 145416), (1898, 134460), (1971, 129480), (1992, 128115), (2106, 121180), (2158, 118260), (2190, 116532), (2241, 113880), (2340, 109062), (2490, 102492), (2628, 97110), (2808, 90885), (2847, 89640), (2920, 87399), (2988, 85410), (3237, 78840), (3240, 78767), (3285, 77688), (3320, 76869), (3510, 72708), (3735, 68328), (3796, 67230), (3942, 64740), (4212, 60590), (4316, 59130), (4380, 58266), (4482, 56940), (4680, 54531), (4745, 53784), (4980, 51246), (5256, 48555), (5265, 48472), (5395, 47304), (5694, 44820), (5913, 43160), (5976, 42705), (6059, 42120), (6474, 39420), (6570, 38844), (6723, 37960), (7020, 36354), (7470, 34164), (7592, 33615), (7884, 32370), (8424, 30295), (8541, 29880), (8632, 29565), (8760, 29133), (8964, 28470), (9490, 26892), (9711, 26280), (9855, 25896), (9960, 25623), (10530, 24236), (10790, 23652), (11205, 22776), (11388, 22410), (11826, 21580), (12118, 21060), (12948, 19710), (13140, 19422), (13446, 18980), (14040, 18177), (14235, 17928), (14940, 17082), (15768, 16185)]