345131280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 400

約数和(自身を含む): 1372505904

約数和(自身を除く): 1027374624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 241, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 482, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 723, 765, 780, 810, 816, 884, 918, 936, 964, 1020, 1040, 1053, 1080, 1105, 1170, 1205, 1224, 1296, 1326, 1360, 1377, 1404, 1446, 1530, 1560, 1620, 1755, 1768, 1836, 1872, 1928, 1989, 2040, 2106, 2160, 2169, 2210, 2295, 2340, 2410, 2448, 2652, 2754, 2808, 2892, 3060, 3120, 3133, 3240, 3315, 3510, 3536, 3615, 3672, 3856, 3978, 4080, 4097, 4212, 4338, 4420, 4590, 4680, 4820, 5265, 5304, 5508, 5616, 5784, 5967, 6120, 6266, 6480, 6507, 6630, 6885, 7020, 7230, 7344, 7956, 8194, 8424, 8676, 8840, 9180, 9360, 9399, 9640, 9945, 10530, 10608, 10845, 11016, 11568, 11934, 12240, 12291, 12532, 13014, 13260, 13770, 14040, 14460, 15665, 15912, 16388, 16848, 17352, 17680, 17901, 18360, 18798, 19280, 19521, 19890, 20485, 21060, 21690, 22032, 23868, 24582, 25064, 26028, 26520, 27540, 28080, 28197, 28920, 29835, 31330, 31824, 32535, 32776, 34704, 35802, 36720, 36873, 37596, 39042, 39780, 40970, 42120, 43380, 46995, 47736, 49164, 50128, 52056, 53040, 53261, 55080, 56394, 57840, 59670, 61455, 62660, 65070, 65552, 71604, 73746, 75192, 78084, 79560, 81940, 84240, 84591, 86760, 89505, 93990, 95472, 97605, 98328, 104112, 106522, 110160, 110619, 112788, 119340, 122910, 125320, 130140, 140985, 143208, 147492, 150384, 156168, 159120, 159783, 163880, 169182, 173520, 179010, 184365, 187980, 195210, 196656, 213044, 221238, 225576, 238680, 245820, 250640, 253773, 260280, 266305, 281970, 286416, 294984, 312336, 319566, 327760, 331857, 338364, 358020, 368730, 375960, 390420, 422955, 426088, 442476, 451152, 477360, 479349, 491640, 507546, 520560, 532610, 553095, 563940, 589968, 639132, 663714, 676728, 716040, 737460, 751920, 780840, 798915, 845910, 852176, 884952, 958698, 983280, 1015092, 1065220, 1106190, 1127880, 1268865, 1278264, 1327428, 1353456, 1432080, 1438047, 1474920, 1561680, 1597830, 1659285, 1691820, 1769904, 1917396, 2030184, 2130440, 2212380, 2255760, 2396745, 2537730, 2556528, 2654856, 2876094, 2949840, 3195660, 3318570, 3383640, 3834792, 4060368, 4260880, 4314141, 4424760, 4793490, 5075460, 5309712, 5752188, 6391320, 6637140, 6767280, 7190235, 7669584, 8628282, 8849520, 9586980, 10150920, 11504376, 12782640, 13274280, 14380470, 17256564, 19173960, 20301840, 21570705, 23008752, 26548560, 28760940, 34513128, 38347920, 43141410, 57521880, 69026256, 86282820, 115043760, 172565640, 345131280]

約数ペア:

[(1, 345131280), (2, 172565640), (3, 115043760), (4, 86282820), (5, 69026256), (6, 57521880), (8, 43141410), (9, 38347920), (10, 34513128), (12, 28760940), (13, 26548560), (15, 23008752), (16, 21570705), (17, 20301840), (18, 19173960), (20, 17256564), (24, 14380470), (26, 13274280), (27, 12782640), (30, 11504376), (34, 10150920), (36, 9586980), (39, 8849520), (40, 8628282), (45, 7669584), (48, 7190235), (51, 6767280), (52, 6637140), (54, 6391320), (60, 5752188), (65, 5309712), (68, 5075460), (72, 4793490), (78, 4424760), (80, 4314141), (81, 4260880), (85, 4060368), (90, 3834792), (102, 3383640), (104, 3318570), (108, 3195660), (117, 2949840), (120, 2876094), (130, 2654856), (135, 2556528), (136, 2537730), (144, 2396745), (153, 2255760), (156, 2212380), (162, 2130440), (170, 2030184), (180, 1917396), (195, 1769904), (204, 1691820), (208, 1659285), (216, 1597830), (221, 1561680), (234, 1474920), (240, 1438047), (241, 1432080), (255, 1353456), (260, 1327428), (270, 1278264), (272, 1268865), (306, 1127880), (312, 1106190), (324, 1065220), (340, 1015092), (351, 983280), (360, 958698), (390, 884952), (405, 852176), (408, 845910), (432, 798915), (442, 780840), (459, 751920), (468, 737460), (482, 716040), (510, 676728), (520, 663714), (540, 639132), (585, 589968), (612, 563940), (624, 553095), (648, 532610), (663, 520560), (680, 507546), (702, 491640), (720, 479349), (723, 477360), (765, 451152), (780, 442476), (810, 426088), (816, 422955), (884, 390420), (918, 375960), (936, 368730), (964, 358020), (1020, 338364), (1040, 331857), (1053, 327760), (1080, 319566), (1105, 312336), (1170, 294984), (1205, 286416), (1224, 281970), (1296, 266305), (1326, 260280), (1360, 253773), (1377, 250640), (1404, 245820), (1446, 238680), (1530, 225576), (1560, 221238), (1620, 213044), (1755, 196656), (1768, 195210), (1836, 187980), (1872, 184365), (1928, 179010), (1989, 173520), (2040, 169182), (2106, 163880), (2160, 159783), (2169, 159120), (2210, 156168), (2295, 150384), (2340, 147492), (2410, 143208), (2448, 140985), (2652, 130140), (2754, 125320), (2808, 122910), (2892, 119340), (3060, 112788), (3120, 110619), (3133, 110160), (3240, 106522), (3315, 104112), (3510, 98328), (3536, 97605), (3615, 95472), (3672, 93990), (3856, 89505), (3978, 86760), (4080, 84591), (4097, 84240), (4212, 81940), (4338, 79560), (4420, 78084), (4590, 75192), (4680, 73746), (4820, 71604), (5265, 65552), (5304, 65070), (5508, 62660), (5616, 61455), (5784, 59670), (5967, 57840), (6120, 56394), (6266, 55080), (6480, 53261), (6507, 53040), (6630, 52056), (6885, 50128), (7020, 49164), (7230, 47736), (7344, 46995), (7956, 43380), (8194, 42120), (8424, 40970), (8676, 39780), (8840, 39042), (9180, 37596), (9360, 36873), (9399, 36720), (9640, 35802), (9945, 34704), (10530, 32776), (10608, 32535), (10845, 31824), (11016, 31330), (11568, 29835), (11934, 28920), (12240, 28197), (12291, 28080), (12532, 27540), (13014, 26520), (13260, 26028), (13770, 25064), (14040, 24582), (14460, 23868), (15665, 22032), (15912, 21690), (16388, 21060), (16848, 20485), (17352, 19890), (17680, 19521), (17901, 19280), (18360, 18798)]