155478960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 480

約数和(自身を含む): 676831680

約数和(自身を除く): 521352720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 113, 117, 120, 126, 130, 135, 140, 144, 147, 156, 168, 180, 182, 189, 195, 196, 208, 210, 216, 226, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 336, 339, 351, 360, 364, 378, 390, 392, 420, 432, 441, 452, 455, 468, 490, 504, 520, 540, 546, 560, 565, 585, 588, 624, 630, 637, 678, 702, 720, 728, 735, 756, 780, 784, 791, 819, 840, 882, 904, 910, 936, 945, 980, 1008, 1017, 1040, 1080, 1092, 1130, 1170, 1176, 1260, 1274, 1323, 1356, 1365, 1404, 1456, 1469, 1470, 1512, 1560, 1582, 1638, 1680, 1695, 1755, 1764, 1808, 1820, 1872, 1890, 1911, 1960, 2034, 2160, 2184, 2205, 2260, 2340, 2352, 2373, 2457, 2520, 2548, 2646, 2712, 2730, 2808, 2938, 2940, 3024, 3051, 3120, 3164, 3185, 3276, 3390, 3510, 3528, 3640, 3780, 3822, 3920, 3955, 4068, 4095, 4368, 4407, 4410, 4520, 4680, 4746, 4914, 5040, 5085, 5096, 5292, 5424, 5460, 5537, 5616, 5733, 5876, 5880, 6102, 6328, 6370, 6552, 6615, 6780, 7020, 7056, 7119, 7280, 7345, 7560, 7644, 7910, 8136, 8190, 8814, 8820, 9040, 9360, 9492, 9555, 9828, 10170, 10192, 10283, 10584, 10920, 11074, 11466, 11752, 11760, 11865, 12204, 12285, 12656, 12740, 13104, 13221, 13230, 13560, 14040, 14238, 14690, 15120, 15255, 15288, 15820, 16272, 16380, 16611, 17199, 17628, 17640, 18984, 19110, 19656, 20340, 20566, 21168, 21357, 21840, 22035, 22148, 22932, 23504, 23730, 24408, 24570, 25480, 26442, 26460, 27120, 27685, 28080, 28476, 28665, 29380, 30510, 30576, 30849, 31640, 32760, 33222, 34398, 35256, 35280, 35595, 37968, 38220, 39312, 39663, 40680, 41132, 42714, 44070, 44296, 45864, 47460, 48816, 49140, 49833, 50960, 51415, 52884, 52920, 55370, 56952, 57330, 58760, 61020, 61698, 63280, 65520, 66105, 66444, 68796, 70512, 71190, 71981, 76440, 79326, 81360, 82264, 83055, 85428, 85995, 88140, 88592, 91728, 92547, 94920, 98280, 99666, 102830, 105768, 105840, 106785, 110740, 113904, 114660, 117520, 122040, 123396, 132210, 132888, 137592, 142380, 143962, 149499, 152880, 154245, 158652, 164528, 166110, 170856, 171990, 176280, 185094, 189840, 196560, 198315, 199332, 205660, 211536, 213570, 215943, 221480, 229320, 244080, 246792, 249165, 264420, 265776, 275184, 277641, 284760, 287924, 298998, 308490, 317304, 332220, 341712, 343980, 352560, 359905, 370188, 396630, 398664, 411320, 427140, 431886, 442960, 458640, 462735, 493584, 498330, 528840, 555282, 569520, 575848, 597996, 616980, 634608, 647829, 664440, 687960, 719810, 740376, 747495, 793260, 797328, 822640, 854280, 863772, 925470, 996660, 1057680, 1079715, 1110564, 1151696, 1195992, 1233960, 1295658, 1328880, 1375920, 1388205, 1439620, 1480752, 1494990, 1586520, 1708560, 1727544, 1850940, 1943487, 1993320, 2159430, 2221128, 2391984, 2467920, 2591316, 2776410, 2879240, 2989980, 3173040, 3239145, 3455088, 3701880, 3886974, 3986640, 4318860, 4442256, 5182632, 5552820, 5758480, 5979960, 6478290, 7403760, 7773948, 8637720, 9717435, 10365264, 11105640, 11959920, 12956580, 15547896, 17275440, 19434870, 22211280, 25913160, 31095792, 38869740, 51826320, 77739480, 155478960]

約数ペア:

[(1, 155478960), (2, 77739480), (3, 51826320), (4, 38869740), (5, 31095792), (6, 25913160), (7, 22211280), (8, 19434870), (9, 17275440), (10, 15547896), (12, 12956580), (13, 11959920), (14, 11105640), (15, 10365264), (16, 9717435), (18, 8637720), (20, 7773948), (21, 7403760), (24, 6478290), (26, 5979960), (27, 5758480), (28, 5552820), (30, 5182632), (35, 4442256), (36, 4318860), (39, 3986640), (40, 3886974), (42, 3701880), (45, 3455088), (48, 3239145), (49, 3173040), (52, 2989980), (54, 2879240), (56, 2776410), (60, 2591316), (63, 2467920), (65, 2391984), (70, 2221128), (72, 2159430), (78, 1993320), (80, 1943487), (84, 1850940), (90, 1727544), (91, 1708560), (98, 1586520), (104, 1494990), (105, 1480752), (108, 1439620), (112, 1388205), (113, 1375920), (117, 1328880), (120, 1295658), (126, 1233960), (130, 1195992), (135, 1151696), (140, 1110564), (144, 1079715), (147, 1057680), (156, 996660), (168, 925470), (180, 863772), (182, 854280), (189, 822640), (195, 797328), (196, 793260), (208, 747495), (210, 740376), (216, 719810), (226, 687960), (234, 664440), (240, 647829), (245, 634608), (252, 616980), (260, 597996), (270, 575848), (273, 569520), (280, 555282), (294, 528840), (312, 498330), (315, 493584), (336, 462735), (339, 458640), (351, 442960), (360, 431886), (364, 427140), (378, 411320), (390, 398664), (392, 396630), (420, 370188), (432, 359905), (441, 352560), (452, 343980), (455, 341712), (468, 332220), (490, 317304), (504, 308490), (520, 298998), (540, 287924), (546, 284760), (560, 277641), (565, 275184), (585, 265776), (588, 264420), (624, 249165), (630, 246792), (637, 244080), (678, 229320), (702, 221480), (720, 215943), (728, 213570), (735, 211536), (756, 205660), (780, 199332), (784, 198315), (791, 196560), (819, 189840), (840, 185094), (882, 176280), (904, 171990), (910, 170856), (936, 166110), (945, 164528), (980, 158652), (1008, 154245), (1017, 152880), (1040, 149499), (1080, 143962), (1092, 142380), (1130, 137592), (1170, 132888), (1176, 132210), (1260, 123396), (1274, 122040), (1323, 117520), (1356, 114660), (1365, 113904), (1404, 110740), (1456, 106785), (1469, 105840), (1470, 105768), (1512, 102830), (1560, 99666), (1582, 98280), (1638, 94920), (1680, 92547), (1695, 91728), (1755, 88592), (1764, 88140), (1808, 85995), (1820, 85428), (1872, 83055), (1890, 82264), (1911, 81360), (1960, 79326), (2034, 76440), (2160, 71981), (2184, 71190), (2205, 70512), (2260, 68796), (2340, 66444), (2352, 66105), (2373, 65520), (2457, 63280), (2520, 61698), (2548, 61020), (2646, 58760), (2712, 57330), (2730, 56952), (2808, 55370), (2938, 52920), (2940, 52884), (3024, 51415), (3051, 50960), (3120, 49833), (3164, 49140), (3185, 48816), (3276, 47460), (3390, 45864), (3510, 44296), (3528, 44070), (3640, 42714), (3780, 41132), (3822, 40680), (3920, 39663), (3955, 39312), (4068, 38220), (4095, 37968), (4368, 35595), (4407, 35280), (4410, 35256), (4520, 34398), (4680, 33222), (4746, 32760), (4914, 31640), (5040, 30849), (5085, 30576), (5096, 30510), (5292, 29380), (5424, 28665), (5460, 28476), (5537, 28080), (5616, 27685), (5733, 27120), (5876, 26460), (5880, 26442), (6102, 25480), (6328, 24570), (6370, 24408), (6552, 23730), (6615, 23504), (6780, 22932), (7020, 22148), (7056, 22035), (7119, 21840), (7280, 21357), (7345, 21168), (7560, 20566), (7644, 20340), (7910, 19656), (8136, 19110), (8190, 18984), (8814, 17640), (8820, 17628), (9040, 17199), (9360, 16611), (9492, 16380), (9555, 16272), (9828, 15820), (10170, 15288), (10192, 15255), (10283, 15120), (10584, 14690), (10920, 14238), (11074, 14040), (11466, 13560), (11752, 13230), (11760, 13221), (11865, 13104), (12204, 12740), (12285, 12656)]