338819520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1647

約数の個数: 224

約数和(自身を含む): 1227417408

約数和(自身を除く): 888597888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1597, 1632, 1768, 2040, 2080, 2210, 2496, 2652, 2720, 3120, 3194, 3264, 3315, 3536, 4080, 4160, 4420, 4791, 5304, 5440, 6240, 6388, 6630, 7072, 7985, 8160, 8840, 9582, 10608, 12480, 12776, 13260, 14144, 15970, 16320, 17680, 19164, 20761, 21216, 23955, 25552, 26520, 27149, 31940, 35360, 38328, 41522, 42432, 47910, 51104, 53040, 54298, 62283, 63880, 70720, 76656, 81447, 83044, 95820, 102208, 103805, 106080, 108596, 124566, 127760, 135745, 153312, 162894, 166088, 191640, 207610, 212160, 217192, 249132, 255520, 271490, 306624, 311415, 325788, 332176, 352937, 383280, 407235, 415220, 434384, 498264, 511040, 542980, 622830, 651576, 664352, 705874, 766560, 814470, 830440, 868768, 996528, 1058811, 1085960, 1245660, 1303152, 1328704, 1411748, 1533120, 1628940, 1660880, 1737536, 1764685, 1993056, 2117622, 2171920, 2491320, 2606304, 2823496, 3257880, 3321760, 3529370, 3986112, 4235244, 4343840, 4982640, 5212608, 5294055, 5646992, 6515760, 6643520, 7058740, 8470488, 8687680, 9965280, 10588110, 11293984, 13031520, 14117480, 16940976, 19930560, 21176220, 22587968, 26063040, 28234960, 33881952, 42352440, 56469920, 67763904, 84704880, 112939840, 169409760, 338819520]

約数ペア:

[(1, 338819520), (2, 169409760), (3, 112939840), (4, 84704880), (5, 67763904), (6, 56469920), (8, 42352440), (10, 33881952), (12, 28234960), (13, 26063040), (15, 22587968), (16, 21176220), (17, 19930560), (20, 16940976), (24, 14117480), (26, 13031520), (30, 11293984), (32, 10588110), (34, 9965280), (39, 8687680), (40, 8470488), (48, 7058740), (51, 6643520), (52, 6515760), (60, 5646992), (64, 5294055), (65, 5212608), (68, 4982640), (78, 4343840), (80, 4235244), (85, 3986112), (96, 3529370), (102, 3321760), (104, 3257880), (120, 2823496), (130, 2606304), (136, 2491320), (156, 2171920), (160, 2117622), (170, 1993056), (192, 1764685), (195, 1737536), (204, 1660880), (208, 1628940), (221, 1533120), (240, 1411748), (255, 1328704), (260, 1303152), (272, 1245660), (312, 1085960), (320, 1058811), (340, 996528), (390, 868768), (408, 830440), (416, 814470), (442, 766560), (480, 705874), (510, 664352), (520, 651576), (544, 622830), (624, 542980), (663, 511040), (680, 498264), (780, 434384), (816, 415220), (832, 407235), (884, 383280), (960, 352937), (1020, 332176), (1040, 325788), (1088, 311415), (1105, 306624), (1248, 271490), (1326, 255520), (1360, 249132), (1560, 217192), (1597, 212160), (1632, 207610), (1768, 191640), (2040, 166088), (2080, 162894), (2210, 153312), (2496, 135745), (2652, 127760), (2720, 124566), (3120, 108596), (3194, 106080), (3264, 103805), (3315, 102208), (3536, 95820), (4080, 83044), (4160, 81447), (4420, 76656), (4791, 70720), (5304, 63880), (5440, 62283), (6240, 54298), (6388, 53040), (6630, 51104), (7072, 47910), (7985, 42432), (8160, 41522), (8840, 38328), (9582, 35360), (10608, 31940), (12480, 27149), (12776, 26520), (13260, 25552), (14144, 23955), (15970, 21216), (16320, 20761), (17680, 19164)]