299746720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 944749008

約数和(自身を除く): 645002288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 130, 136, 140, 160, 170, 173, 182, 196, 208, 221, 224, 238, 245, 260, 272, 280, 340, 346, 364, 392, 416, 442, 455, 476, 490, 520, 544, 560, 595, 637, 680, 692, 728, 784, 833, 865, 884, 910, 952, 980, 1040, 1105, 1120, 1190, 1211, 1274, 1360, 1384, 1456, 1547, 1568, 1666, 1730, 1768, 1820, 1904, 1960, 2080, 2210, 2249, 2380, 2422, 2548, 2720, 2768, 2912, 2941, 3094, 3185, 3332, 3460, 3536, 3640, 3808, 3920, 4165, 4420, 4498, 4760, 4844, 5096, 5536, 5882, 6055, 6188, 6370, 6664, 6920, 7072, 7280, 7735, 7840, 8330, 8477, 8840, 8996, 9520, 9688, 10192, 10829, 11245, 11764, 12110, 12376, 12740, 13328, 13840, 14560, 14705, 15470, 15743, 16660, 16954, 17680, 17992, 19040, 19376, 20384, 20587, 21658, 22490, 23528, 24220, 24752, 25480, 26656, 27680, 29410, 30940, 31486, 33320, 33908, 35360, 35984, 38233, 38752, 41174, 42385, 43316, 44980, 47056, 48440, 49504, 50960, 54145, 58820, 61880, 62972, 66640, 67816, 71968, 76466, 78715, 82348, 84770, 86632, 89960, 94112, 96880, 101920, 102935, 108290, 110201, 117640, 123760, 125944, 133280, 135632, 144109, 152932, 157430, 164696, 169540, 173264, 179920, 191165, 193760, 205870, 216580, 220402, 235280, 247520, 251888, 267631, 271264, 288218, 305864, 314860, 329392, 339080, 346528, 359840, 382330, 411740, 433160, 440804, 470560, 503776, 535262, 551005, 576436, 611728, 629720, 658784, 678160, 720545, 764660, 823480, 866320, 881608, 1070524, 1102010, 1152872, 1223456, 1259440, 1338155, 1356320, 1441090, 1529320, 1646960, 1732640, 1763216, 1873417, 2141048, 2204020, 2305744, 2518880, 2676310, 2882180, 3058640, 3293920, 3526432, 3746834, 4282096, 4408040, 4611488, 5352620, 5764360, 6117280, 7493668, 8564192, 8816080, 9367085, 10705240, 11528720, 14987336, 17632160, 18734170, 21410480, 23057440, 29974672, 37468340, 42820960, 59949344, 74936680, 149873360, 299746720]

約数ペア:

[(1, 299746720), (2, 149873360), (4, 74936680), (5, 59949344), (7, 42820960), (8, 37468340), (10, 29974672), (13, 23057440), (14, 21410480), (16, 18734170), (17, 17632160), (20, 14987336), (26, 11528720), (28, 10705240), (32, 9367085), (34, 8816080), (35, 8564192), (40, 7493668), (49, 6117280), (52, 5764360), (56, 5352620), (65, 4611488), (68, 4408040), (70, 4282096), (80, 3746834), (85, 3526432), (91, 3293920), (98, 3058640), (104, 2882180), (112, 2676310), (119, 2518880), (130, 2305744), (136, 2204020), (140, 2141048), (160, 1873417), (170, 1763216), (173, 1732640), (182, 1646960), (196, 1529320), (208, 1441090), (221, 1356320), (224, 1338155), (238, 1259440), (245, 1223456), (260, 1152872), (272, 1102010), (280, 1070524), (340, 881608), (346, 866320), (364, 823480), (392, 764660), (416, 720545), (442, 678160), (455, 658784), (476, 629720), (490, 611728), (520, 576436), (544, 551005), (560, 535262), (595, 503776), (637, 470560), (680, 440804), (692, 433160), (728, 411740), (784, 382330), (833, 359840), (865, 346528), (884, 339080), (910, 329392), (952, 314860), (980, 305864), (1040, 288218), (1105, 271264), (1120, 267631), (1190, 251888), (1211, 247520), (1274, 235280), (1360, 220402), (1384, 216580), (1456, 205870), (1547, 193760), (1568, 191165), (1666, 179920), (1730, 173264), (1768, 169540), (1820, 164696), (1904, 157430), (1960, 152932), (2080, 144109), (2210, 135632), (2249, 133280), (2380, 125944), (2422, 123760), (2548, 117640), (2720, 110201), (2768, 108290), (2912, 102935), (2941, 101920), (3094, 96880), (3185, 94112), (3332, 89960), (3460, 86632), (3536, 84770), (3640, 82348), (3808, 78715), (3920, 76466), (4165, 71968), (4420, 67816), (4498, 66640), (4760, 62972), (4844, 61880), (5096, 58820), (5536, 54145), (5882, 50960), (6055, 49504), (6188, 48440), (6370, 47056), (6664, 44980), (6920, 43316), (7072, 42385), (7280, 41174), (7735, 38752), (7840, 38233), (8330, 35984), (8477, 35360), (8840, 33908), (8996, 33320), (9520, 31486), (9688, 30940), (10192, 29410), (10829, 27680), (11245, 26656), (11764, 25480), (12110, 24752), (12376, 24220), (12740, 23528), (13328, 22490), (13840, 21658), (14560, 20587), (14705, 20384), (15470, 19376), (15743, 19040), (16660, 17992), (16954, 17680)]