381304560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 480

約数和(自身を含む): 1568471040

約数和(自身を除く): 1187166480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 79, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 158, 168, 169, 170, 182, 195, 204, 208, 210, 221, 237, 238, 240, 255, 260, 272, 273, 280, 312, 316, 336, 338, 340, 357, 364, 390, 395, 408, 420, 442, 455, 474, 476, 507, 510, 520, 546, 553, 560, 595, 624, 632, 663, 676, 680, 714, 728, 780, 790, 816, 840, 845, 884, 910, 948, 952, 1014, 1020, 1027, 1040, 1092, 1105, 1106, 1183, 1185, 1190, 1264, 1326, 1343, 1352, 1360, 1365, 1428, 1456, 1547, 1560, 1580, 1659, 1680, 1690, 1768, 1785, 1820, 1896, 1904, 2028, 2040, 2054, 2184, 2210, 2212, 2366, 2370, 2380, 2535, 2652, 2686, 2704, 2730, 2765, 2856, 2873, 3081, 3094, 3120, 3160, 3315, 3318, 3380, 3536, 3549, 3570, 3640, 3792, 4029, 4056, 4080, 4108, 4368, 4420, 4424, 4641, 4732, 4740, 4760, 5070, 5135, 5304, 5372, 5460, 5530, 5712, 5746, 5915, 6162, 6188, 6320, 6630, 6636, 6715, 6760, 7098, 7140, 7189, 7280, 7735, 8058, 8112, 8216, 8295, 8619, 8840, 8848, 9282, 9401, 9464, 9480, 9520, 10140, 10270, 10608, 10744, 10920, 11060, 11492, 11830, 12324, 12376, 13260, 13272, 13351, 13430, 13520, 14196, 14280, 14365, 14378, 15405, 15470, 16116, 16432, 16590, 17238, 17459, 17680, 17745, 18564, 18802, 18928, 18960, 20111, 20145, 20280, 20540, 21488, 21567, 21840, 22120, 22984, 23205, 23660, 24648, 24752, 26520, 26544, 26702, 26860, 28203, 28392, 28560, 28730, 28756, 30810, 30940, 32232, 33180, 34476, 34918, 35490, 35945, 37128, 37604, 40053, 40222, 40290, 40560, 41080, 43095, 43134, 44240, 45968, 46410, 47005, 47320, 49296, 52377, 53040, 53404, 53720, 56406, 56784, 57460, 57512, 60333, 61620, 61880, 64464, 66360, 66755, 68952, 69836, 70980, 71890, 74256, 75208, 80106, 80444, 80580, 82160, 86190, 86268, 87295, 92820, 93457, 94010, 94640, 100555, 104754, 106808, 107440, 107835, 112812, 114920, 115024, 120666, 122213, 123240, 123760, 132720, 133510, 137904, 139672, 141015, 141960, 143780, 150416, 160212, 160888, 161160, 172380, 172536, 174590, 185640, 186914, 188020, 200265, 201110, 209508, 213616, 215670, 225624, 226967, 229840, 241332, 244426, 246480, 261885, 267020, 279344, 280371, 282030, 283920, 287560, 301665, 320424, 321776, 322320, 344760, 345072, 349180, 366639, 371280, 373828, 376040, 400530, 402220, 419016, 431340, 451248, 453934, 467285, 482664, 488852, 523770, 534040, 560742, 564060, 575120, 603330, 611065, 640848, 680901, 689520, 698360, 733278, 747656, 752080, 801060, 804440, 838032, 862680, 907868, 934570, 965328, 977704, 1047540, 1068080, 1121484, 1128120, 1134835, 1206660, 1222130, 1361802, 1396720, 1401855, 1466556, 1495312, 1588769, 1602120, 1608880, 1725360, 1815736, 1833195, 1869140, 1955408, 2095080, 2242968, 2256240, 2269670, 2413320, 2444260, 2723604, 2803710, 2933112, 3177538, 3204240, 3404505, 3631472, 3666390, 3738280, 4190160, 4485936, 4539340, 4766307, 4826640, 4888520, 5447208, 5607420, 5866224, 6355076, 6809010, 7332780, 7476560, 7943845, 9078680, 9532614, 9777040, 10894416, 11214840, 12710152, 13618020, 14665560, 15887690, 18157360, 19065228, 22429680, 23831535, 25420304, 27236040, 29331120, 31775380, 38130456, 47663070, 54472080, 63550760, 76260912, 95326140, 127101520, 190652280, 381304560]

約数ペア:

[(1, 381304560), (2, 190652280), (3, 127101520), (4, 95326140), (5, 76260912), (6, 63550760), (7, 54472080), (8, 47663070), (10, 38130456), (12, 31775380), (13, 29331120), (14, 27236040), (15, 25420304), (16, 23831535), (17, 22429680), (20, 19065228), (21, 18157360), (24, 15887690), (26, 14665560), (28, 13618020), (30, 12710152), (34, 11214840), (35, 10894416), (39, 9777040), (40, 9532614), (42, 9078680), (48, 7943845), (51, 7476560), (52, 7332780), (56, 6809010), (60, 6355076), (65, 5866224), (68, 5607420), (70, 5447208), (78, 4888520), (79, 4826640), (80, 4766307), (84, 4539340), (85, 4485936), (91, 4190160), (102, 3738280), (104, 3666390), (105, 3631472), (112, 3404505), (119, 3204240), (120, 3177538), (130, 2933112), (136, 2803710), (140, 2723604), (156, 2444260), (158, 2413320), (168, 2269670), (169, 2256240), (170, 2242968), (182, 2095080), (195, 1955408), (204, 1869140), (208, 1833195), (210, 1815736), (221, 1725360), (237, 1608880), (238, 1602120), (240, 1588769), (255, 1495312), (260, 1466556), (272, 1401855), (273, 1396720), (280, 1361802), (312, 1222130), (316, 1206660), (336, 1134835), (338, 1128120), (340, 1121484), (357, 1068080), (364, 1047540), (390, 977704), (395, 965328), (408, 934570), (420, 907868), (442, 862680), (455, 838032), (474, 804440), (476, 801060), (507, 752080), (510, 747656), (520, 733278), (546, 698360), (553, 689520), (560, 680901), (595, 640848), (624, 611065), (632, 603330), (663, 575120), (676, 564060), (680, 560742), (714, 534040), (728, 523770), (780, 488852), (790, 482664), (816, 467285), (840, 453934), (845, 451248), (884, 431340), (910, 419016), (948, 402220), (952, 400530), (1014, 376040), (1020, 373828), (1027, 371280), (1040, 366639), (1092, 349180), (1105, 345072), (1106, 344760), (1183, 322320), (1185, 321776), (1190, 320424), (1264, 301665), (1326, 287560), (1343, 283920), (1352, 282030), (1360, 280371), (1365, 279344), (1428, 267020), (1456, 261885), (1547, 246480), (1560, 244426), (1580, 241332), (1659, 229840), (1680, 226967), (1690, 225624), (1768, 215670), (1785, 213616), (1820, 209508), (1896, 201110), (1904, 200265), (2028, 188020), (2040, 186914), (2054, 185640), (2184, 174590), (2210, 172536), (2212, 172380), (2366, 161160), (2370, 160888), (2380, 160212), (2535, 150416), (2652, 143780), (2686, 141960), (2704, 141015), (2730, 139672), (2765, 137904), (2856, 133510), (2873, 132720), (3081, 123760), (3094, 123240), (3120, 122213), (3160, 120666), (3315, 115024), (3318, 114920), (3380, 112812), (3536, 107835), (3549, 107440), (3570, 106808), (3640, 104754), (3792, 100555), (4029, 94640), (4056, 94010), (4080, 93457), (4108, 92820), (4368, 87295), (4420, 86268), (4424, 86190), (4641, 82160), (4732, 80580), (4740, 80444), (4760, 80106), (5070, 75208), (5135, 74256), (5304, 71890), (5372, 70980), (5460, 69836), (5530, 68952), (5712, 66755), (5746, 66360), (5915, 64464), (6162, 61880), (6188, 61620), (6320, 60333), (6630, 57512), (6636, 57460), (6715, 56784), (6760, 56406), (7098, 53720), (7140, 53404), (7189, 53040), (7280, 52377), (7735, 49296), (8058, 47320), (8112, 47005), (8216, 46410), (8295, 45968), (8619, 44240), (8840, 43134), (8848, 43095), (9282, 41080), (9401, 40560), (9464, 40290), (9480, 40222), (9520, 40053), (10140, 37604), (10270, 37128), (10608, 35945), (10744, 35490), (10920, 34918), (11060, 34476), (11492, 33180), (11830, 32232), (12324, 30940), (12376, 30810), (13260, 28756), (13272, 28730), (13351, 28560), (13430, 28392), (13520, 28203), (14196, 26860), (14280, 26702), (14365, 26544), (14378, 26520), (15405, 24752), (15470, 24648), (16116, 23660), (16432, 23205), (16590, 22984), (17238, 22120), (17459, 21840), (17680, 21567), (17745, 21488), (18564, 20540), (18802, 20280), (18928, 20145), (18960, 20111)]