290070720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 420

約数和(自身を含む): 1124126784

約数和(自身を除く): 834056064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 81, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 162, 171, 180, 186, 190, 192, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 320, 324, 342, 360, 361, 372, 380, 405, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 648, 684, 720, 722, 744, 760, 810, 837, 855, 864, 912, 930, 960, 992, 1026, 1080, 1083, 1116, 1140, 1178, 1216, 1240, 1296, 1368, 1395, 1440, 1444, 1488, 1520, 1539, 1620, 1674, 1710, 1728, 1767, 1805, 1824, 1860, 1984, 2052, 2160, 2166, 2232, 2280, 2356, 2480, 2511, 2565, 2592, 2736, 2790, 2880, 2888, 2945, 2976, 3040, 3078, 3240, 3249, 3348, 3420, 3534, 3610, 3648, 3720, 4104, 4185, 4320, 4332, 4464, 4560, 4712, 4960, 5022, 5130, 5184, 5301, 5415, 5472, 5580, 5776, 5890, 5952, 6080, 6156, 6480, 6498, 6696, 6840, 7068, 7220, 7440, 7695, 8208, 8370, 8640, 8664, 8835, 8928, 9120, 9424, 9747, 9920, 10044, 10260, 10602, 10830, 10944, 11160, 11191, 11552, 11780, 12312, 12555, 12960, 12996, 13392, 13680, 14136, 14440, 14880, 15390, 15903, 16245, 16416, 16740, 17328, 17670, 17856, 18240, 18848, 19494, 20088, 20520, 21204, 21660, 22320, 22382, 23104, 23560, 24624, 25110, 25920, 25992, 26505, 26784, 27360, 28272, 28880, 29241, 29760, 30780, 31806, 32490, 32832, 33480, 33573, 34656, 35340, 37696, 38988, 40176, 41040, 42408, 43320, 44640, 44764, 47120, 47709, 48735, 49248, 50220, 51984, 53010, 53568, 54720, 55955, 56544, 57760, 58482, 61560, 63612, 64980, 66960, 67146, 69312, 70680, 77976, 79515, 80352, 82080, 84816, 86640, 89280, 89528, 94240, 95418, 97470, 98496, 100440, 100719, 103968, 106020, 111910, 113088, 115520, 116964, 123120, 127224, 129960, 133920, 134292, 141360, 146205, 155952, 159030, 160704, 164160, 167865, 169632, 173280, 179056, 188480, 190836, 194940, 200880, 201438, 207936, 212040, 223820, 233928, 238545, 246240, 254448, 259920, 267840, 268584, 282720, 292410, 302157, 311904, 318060, 335730, 339264, 346560, 358112, 381672, 389880, 401760, 402876, 424080, 447640, 467856, 477090, 492480, 503595, 508896, 519840, 537168, 565440, 584820, 604314, 623808, 636120, 671460, 716224, 763344, 779760, 803520, 805752, 848160, 895280, 906471, 935712, 954180, 1007190, 1017792, 1039680, 1074336, 1169640, 1208628, 1272240, 1342920, 1510785, 1526688, 1559520, 1611504, 1696320, 1790560, 1812942, 1871424, 1908360, 2014380, 2148672, 2339280, 2417256, 2544480, 2685840, 3021570, 3053376, 3119040, 3223008, 3581120, 3625884, 3816720, 4028760, 4532355, 4678560, 4834512, 5088960, 5371680, 6043140, 6446016, 7251768, 7633440, 8057520, 9064710, 9357120, 9669024, 10743360, 12086280, 14503536, 15266880, 16115040, 18129420, 19338048, 24172560, 29007072, 32230080, 36258840, 48345120, 58014144, 72517680, 96690240, 145035360, 290070720]

約数ペア:

[(1, 290070720), (2, 145035360), (3, 96690240), (4, 72517680), (5, 58014144), (6, 48345120), (8, 36258840), (9, 32230080), (10, 29007072), (12, 24172560), (15, 19338048), (16, 18129420), (18, 16115040), (19, 15266880), (20, 14503536), (24, 12086280), (27, 10743360), (30, 9669024), (31, 9357120), (32, 9064710), (36, 8057520), (38, 7633440), (40, 7251768), (45, 6446016), (48, 6043140), (54, 5371680), (57, 5088960), (60, 4834512), (62, 4678560), (64, 4532355), (72, 4028760), (76, 3816720), (80, 3625884), (81, 3581120), (90, 3223008), (93, 3119040), (95, 3053376), (96, 3021570), (108, 2685840), (114, 2544480), (120, 2417256), (124, 2339280), (135, 2148672), (144, 2014380), (152, 1908360), (155, 1871424), (160, 1812942), (162, 1790560), (171, 1696320), (180, 1611504), (186, 1559520), (190, 1526688), (192, 1510785), (216, 1342920), (228, 1272240), (240, 1208628), (248, 1169640), (270, 1074336), (279, 1039680), (285, 1017792), (288, 1007190), (304, 954180), (310, 935712), (320, 906471), (324, 895280), (342, 848160), (360, 805752), (361, 803520), (372, 779760), (380, 763344), (405, 716224), (432, 671460), (456, 636120), (465, 623808), (480, 604314), (496, 584820), (513, 565440), (540, 537168), (558, 519840), (570, 508896), (576, 503595), (589, 492480), (608, 477090), (620, 467856), (648, 447640), (684, 424080), (720, 402876), (722, 401760), (744, 389880), (760, 381672), (810, 358112), (837, 346560), (855, 339264), (864, 335730), (912, 318060), (930, 311904), (960, 302157), (992, 292410), (1026, 282720), (1080, 268584), (1083, 267840), (1116, 259920), (1140, 254448), (1178, 246240), (1216, 238545), (1240, 233928), (1296, 223820), (1368, 212040), (1395, 207936), (1440, 201438), (1444, 200880), (1488, 194940), (1520, 190836), (1539, 188480), (1620, 179056), (1674, 173280), (1710, 169632), (1728, 167865), (1767, 164160), (1805, 160704), (1824, 159030), (1860, 155952), (1984, 146205), (2052, 141360), (2160, 134292), (2166, 133920), (2232, 129960), (2280, 127224), (2356, 123120), (2480, 116964), (2511, 115520), (2565, 113088), (2592, 111910), (2736, 106020), (2790, 103968), (2880, 100719), (2888, 100440), (2945, 98496), (2976, 97470), (3040, 95418), (3078, 94240), (3240, 89528), (3249, 89280), (3348, 86640), (3420, 84816), (3534, 82080), (3610, 80352), (3648, 79515), (3720, 77976), (4104, 70680), (4185, 69312), (4320, 67146), (4332, 66960), (4464, 64980), (4560, 63612), (4712, 61560), (4960, 58482), (5022, 57760), (5130, 56544), (5184, 55955), (5301, 54720), (5415, 53568), (5472, 53010), (5580, 51984), (5776, 50220), (5890, 49248), (5952, 48735), (6080, 47709), (6156, 47120), (6480, 44764), (6498, 44640), (6696, 43320), (6840, 42408), (7068, 41040), (7220, 40176), (7440, 38988), (7695, 37696), (8208, 35340), (8370, 34656), (8640, 33573), (8664, 33480), (8835, 32832), (8928, 32490), (9120, 31806), (9424, 30780), (9747, 29760), (9920, 29241), (10044, 28880), (10260, 28272), (10602, 27360), (10830, 26784), (10944, 26505), (11160, 25992), (11191, 25920), (11552, 25110), (11780, 24624), (12312, 23560), (12555, 23104), (12960, 22382), (12996, 22320), (13392, 21660), (13680, 21204), (14136, 20520), (14440, 20088), (14880, 19494), (15390, 18848), (15903, 18240), (16245, 17856), (16416, 17670), (16740, 17328)]