508229280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1648

約数の個数: 288

約数和(自身を含む): 1978848144

約数和(自身を除く): 1470618864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1597, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3194, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4791, 4896, 5304, 6120, 6240, 6388, 6630, 7072, 7956, 7985, 8160, 8840, 9360, 9582, 9945, 10608, 12240, 12776, 13260, 14373, 15912, 15970, 17680, 18720, 19164, 19890, 20761, 21216, 23955, 24480, 25552, 26520, 27149, 28746, 31824, 31940, 35360, 38328, 39780, 41522, 47910, 51104, 53040, 54298, 57492, 62283, 63648, 63880, 71865, 76656, 79560, 81447, 83044, 95820, 103805, 106080, 108596, 114984, 124566, 127760, 135745, 143730, 153312, 159120, 162894, 166088, 186849, 191640, 207610, 217192, 229968, 244341, 249132, 255520, 271490, 287460, 311415, 318240, 325788, 332176, 352937, 373698, 383280, 407235, 415220, 434384, 459936, 488682, 498264, 542980, 574920, 622830, 651576, 664352, 705874, 747396, 766560, 814470, 830440, 868768, 934245, 977364, 996528, 1058811, 1085960, 1149840, 1221705, 1245660, 1303152, 1411748, 1494792, 1628940, 1660880, 1764685, 1868490, 1954728, 1993056, 2117622, 2171920, 2299680, 2443410, 2491320, 2606304, 2823496, 2989584, 3176433, 3257880, 3321760, 3529370, 3736980, 3909456, 4235244, 4343840, 4886820, 4982640, 5294055, 5646992, 5979168, 6352866, 6515760, 7058740, 7473960, 7818912, 8470488, 9773640, 9965280, 10588110, 11293984, 12705732, 13031520, 14117480, 14947920, 15882165, 16940976, 19547280, 21176220, 25411464, 28234960, 29895840, 31764330, 33881952, 39094560, 42352440, 50822928, 56469920, 63528660, 84704880, 101645856, 127057320, 169409760, 254114640, 508229280]

約数ペア:

[(1, 508229280), (2, 254114640), (3, 169409760), (4, 127057320), (5, 101645856), (6, 84704880), (8, 63528660), (9, 56469920), (10, 50822928), (12, 42352440), (13, 39094560), (15, 33881952), (16, 31764330), (17, 29895840), (18, 28234960), (20, 25411464), (24, 21176220), (26, 19547280), (30, 16940976), (32, 15882165), (34, 14947920), (36, 14117480), (39, 13031520), (40, 12705732), (45, 11293984), (48, 10588110), (51, 9965280), (52, 9773640), (60, 8470488), (65, 7818912), (68, 7473960), (72, 7058740), (78, 6515760), (80, 6352866), (85, 5979168), (90, 5646992), (96, 5294055), (102, 4982640), (104, 4886820), (117, 4343840), (120, 4235244), (130, 3909456), (136, 3736980), (144, 3529370), (153, 3321760), (156, 3257880), (160, 3176433), (170, 2989584), (180, 2823496), (195, 2606304), (204, 2491320), (208, 2443410), (221, 2299680), (234, 2171920), (240, 2117622), (255, 1993056), (260, 1954728), (272, 1868490), (288, 1764685), (306, 1660880), (312, 1628940), (340, 1494792), (360, 1411748), (390, 1303152), (408, 1245660), (416, 1221705), (442, 1149840), (468, 1085960), (480, 1058811), (510, 996528), (520, 977364), (544, 934245), (585, 868768), (612, 830440), (624, 814470), (663, 766560), (680, 747396), (720, 705874), (765, 664352), (780, 651576), (816, 622830), (884, 574920), (936, 542980), (1020, 498264), (1040, 488682), (1105, 459936), (1170, 434384), (1224, 415220), (1248, 407235), (1326, 383280), (1360, 373698), (1440, 352937), (1530, 332176), (1560, 325788), (1597, 318240), (1632, 311415), (1768, 287460), (1872, 271490), (1989, 255520), (2040, 249132), (2080, 244341), (2210, 229968), (2340, 217192), (2448, 207610), (2652, 191640), (2720, 186849), (3060, 166088), (3120, 162894), (3194, 159120), (3315, 153312), (3536, 143730), (3744, 135745), (3978, 127760), (4080, 124566), (4420, 114984), (4680, 108596), (4791, 106080), (4896, 103805), (5304, 95820), (6120, 83044), (6240, 81447), (6388, 79560), (6630, 76656), (7072, 71865), (7956, 63880), (7985, 63648), (8160, 62283), (8840, 57492), (9360, 54298), (9582, 53040), (9945, 51104), (10608, 47910), (12240, 41522), (12776, 39780), (13260, 38328), (14373, 35360), (15912, 31940), (15970, 31824), (17680, 28746), (18720, 27149), (19164, 26520), (19890, 25552), (20761, 24480), (21216, 23955)]