304299840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 224

約数和(自身を含む): 1070213760

約数和(自身を除く): 765913920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 659, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1318, 1443, 1480, 1560, 1776, 1924, 1977, 2080, 2220, 2368, 2405, 2496, 2636, 2886, 2960, 3120, 3295, 3552, 3848, 3954, 4160, 4440, 4810, 5272, 5772, 5920, 6240, 6590, 7104, 7215, 7696, 7908, 8567, 8880, 9620, 9885, 10544, 11544, 11840, 12480, 13180, 14430, 15392, 15816, 17134, 17760, 19240, 19770, 21088, 23088, 24383, 25701, 26360, 28860, 30784, 31632, 34268, 35520, 38480, 39540, 42176, 42835, 46176, 48766, 51402, 52720, 57720, 63264, 68536, 73149, 76960, 79080, 85670, 92352, 97532, 102804, 105440, 115440, 121915, 126528, 128505, 137072, 146298, 153920, 158160, 171340, 195064, 205608, 210880, 230880, 243830, 257010, 274144, 292596, 316320, 316979, 342680, 365745, 390128, 411216, 461760, 487660, 514020, 548288, 585192, 632640, 633958, 685360, 731490, 780256, 822432, 950937, 975320, 1028040, 1170384, 1267916, 1370720, 1462980, 1560512, 1584895, 1644864, 1901874, 1950640, 2056080, 2340768, 2535832, 2741440, 2925960, 3169790, 3803748, 3901280, 4112160, 4681536, 4754685, 5071664, 5851920, 6339580, 7607496, 7802560, 8224320, 9509370, 10143328, 11703840, 12679160, 15214992, 19018740, 20286656, 23407680, 25358320, 30429984, 38037480, 50716640, 60859968, 76074960, 101433280, 152149920, 304299840]

約数ペア:

[(1, 304299840), (2, 152149920), (3, 101433280), (4, 76074960), (5, 60859968), (6, 50716640), (8, 38037480), (10, 30429984), (12, 25358320), (13, 23407680), (15, 20286656), (16, 19018740), (20, 15214992), (24, 12679160), (26, 11703840), (30, 10143328), (32, 9509370), (37, 8224320), (39, 7802560), (40, 7607496), (48, 6339580), (52, 5851920), (60, 5071664), (64, 4754685), (65, 4681536), (74, 4112160), (78, 3901280), (80, 3803748), (96, 3169790), (104, 2925960), (111, 2741440), (120, 2535832), (130, 2340768), (148, 2056080), (156, 1950640), (160, 1901874), (185, 1644864), (192, 1584895), (195, 1560512), (208, 1462980), (222, 1370720), (240, 1267916), (260, 1170384), (296, 1028040), (312, 975320), (320, 950937), (370, 822432), (390, 780256), (416, 731490), (444, 685360), (480, 633958), (481, 632640), (520, 585192), (555, 548288), (592, 514020), (624, 487660), (659, 461760), (740, 411216), (780, 390128), (832, 365745), (888, 342680), (960, 316979), (962, 316320), (1040, 292596), (1110, 274144), (1184, 257010), (1248, 243830), (1318, 230880), (1443, 210880), (1480, 205608), (1560, 195064), (1776, 171340), (1924, 158160), (1977, 153920), (2080, 146298), (2220, 137072), (2368, 128505), (2405, 126528), (2496, 121915), (2636, 115440), (2886, 105440), (2960, 102804), (3120, 97532), (3295, 92352), (3552, 85670), (3848, 79080), (3954, 76960), (4160, 73149), (4440, 68536), (4810, 63264), (5272, 57720), (5772, 52720), (5920, 51402), (6240, 48766), (6590, 46176), (7104, 42835), (7215, 42176), (7696, 39540), (7908, 38480), (8567, 35520), (8880, 34268), (9620, 31632), (9885, 30784), (10544, 28860), (11544, 26360), (11840, 25701), (12480, 24383), (13180, 23088), (14430, 21088), (15392, 19770), (15816, 19240), (17134, 17760)]