1500379920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1210

約数の個数: 240

約数和(自身を含む): 5466285552

約数和(自身を除く): 3965905632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 157, 180, 195, 208, 234, 240, 260, 312, 314, 360, 390, 468, 471, 520, 585, 624, 628, 720, 780, 785, 936, 942, 1021, 1040, 1170, 1256, 1413, 1560, 1570, 1872, 1884, 2041, 2042, 2340, 2355, 2512, 2826, 3063, 3120, 3140, 3768, 4082, 4084, 4680, 4710, 5105, 5652, 6123, 6126, 6280, 7065, 7536, 8164, 8168, 9189, 9360, 9420, 10205, 10210, 11304, 12246, 12252, 12560, 13273, 14130, 15315, 16328, 16336, 18369, 18378, 18840, 20410, 20420, 22608, 24492, 24504, 26546, 28260, 30615, 30630, 32656, 36738, 36756, 37680, 39819, 40820, 40840, 45945, 48984, 49008, 53092, 56520, 61230, 61260, 66365, 73476, 73512, 79638, 81640, 81680, 91845, 91890, 97968, 106184, 113040, 119457, 122460, 122520, 132730, 146952, 147024, 159276, 160297, 163280, 183690, 183780, 199095, 212368, 238914, 244920, 245040, 265460, 293904, 318552, 320594, 367380, 367560, 398190, 477828, 480891, 489840, 530920, 597285, 637104, 641188, 734760, 735120, 796380, 801485, 955656, 961782, 1061840, 1194570, 1282376, 1442673, 1469520, 1592760, 1602970, 1911312, 1923564, 2083861, 2389140, 2404455, 2564752, 2885346, 3185520, 3205940, 3847128, 4167722, 4778280, 4808910, 5770692, 6251583, 6411880, 7213365, 7694256, 8335444, 9556560, 9617820, 10419305, 11541384, 12503166, 12823760, 14426730, 16670888, 18754749, 19235640, 20838610, 23082768, 25006332, 28853460, 31257915, 33341776, 37509498, 38471280, 41677220, 50012664, 57706920, 62515830, 75018996, 83354440, 93773745, 100025328, 115413840, 125031660, 150037992, 166708880, 187547490, 250063320, 300075984, 375094980, 500126640, 750189960, 1500379920]

約数ペア:

[(1, 1500379920), (2, 750189960), (3, 500126640), (4, 375094980), (5, 300075984), (6, 250063320), (8, 187547490), (9, 166708880), (10, 150037992), (12, 125031660), (13, 115413840), (15, 100025328), (16, 93773745), (18, 83354440), (20, 75018996), (24, 62515830), (26, 57706920), (30, 50012664), (36, 41677220), (39, 38471280), (40, 37509498), (45, 33341776), (48, 31257915), (52, 28853460), (60, 25006332), (65, 23082768), (72, 20838610), (78, 19235640), (80, 18754749), (90, 16670888), (104, 14426730), (117, 12823760), (120, 12503166), (130, 11541384), (144, 10419305), (156, 9617820), (157, 9556560), (180, 8335444), (195, 7694256), (208, 7213365), (234, 6411880), (240, 6251583), (260, 5770692), (312, 4808910), (314, 4778280), (360, 4167722), (390, 3847128), (468, 3205940), (471, 3185520), (520, 2885346), (585, 2564752), (624, 2404455), (628, 2389140), (720, 2083861), (780, 1923564), (785, 1911312), (936, 1602970), (942, 1592760), (1021, 1469520), (1040, 1442673), (1170, 1282376), (1256, 1194570), (1413, 1061840), (1560, 961782), (1570, 955656), (1872, 801485), (1884, 796380), (2041, 735120), (2042, 734760), (2340, 641188), (2355, 637104), (2512, 597285), (2826, 530920), (3063, 489840), (3120, 480891), (3140, 477828), (3768, 398190), (4082, 367560), (4084, 367380), (4680, 320594), (4710, 318552), (5105, 293904), (5652, 265460), (6123, 245040), (6126, 244920), (6280, 238914), (7065, 212368), (7536, 199095), (8164, 183780), (8168, 183690), (9189, 163280), (9360, 160297), (9420, 159276), (10205, 147024), (10210, 146952), (11304, 132730), (12246, 122520), (12252, 122460), (12560, 119457), (13273, 113040), (14130, 106184), (15315, 97968), (16328, 91890), (16336, 91845), (18369, 81680), (18378, 81640), (18840, 79638), (20410, 73512), (20420, 73476), (22608, 66365), (24492, 61260), (24504, 61230), (26546, 56520), (28260, 53092), (30615, 49008), (30630, 48984), (32656, 45945), (36738, 40840), (36756, 40820), (37680, 39819)]