2504770240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5215

約数の個数: 168

約数和(自身を含む): 7163482752

約数和(自身を除く): 4658712512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 1984, 2170, 2240, 2480, 3038, 3136, 3472, 3920, 4340, 4960, 5153, 6076, 6944, 7595, 7840, 8680, 9920, 10306, 12152, 13888, 15190, 15680, 17360, 20612, 24304, 25765, 30380, 34720, 36071, 41224, 48608, 51530, 60760, 69440, 72142, 82448, 97216, 103060, 121520, 144284, 159743, 164896, 180355, 206120, 243040, 252497, 288568, 319486, 329792, 360710, 412240, 486080, 504994, 577136, 638972, 721420, 798715, 824480, 1009988, 1118201, 1154272, 1262485, 1277944, 1442840, 1597430, 1648960, 2019976, 2236402, 2308544, 2524970, 2555888, 2885680, 3194860, 4039952, 4472804, 5049940, 5111776, 5591005, 5771360, 6389720, 7827407, 8079904, 8945608, 10099880, 10223552, 11182010, 11542720, 12779440, 15654814, 16159808, 17891216, 20199760, 22364020, 25558880, 31309628, 35782432, 39137035, 40399520, 44728040, 51117760, 62619256, 71564864, 78274070, 80799040, 89456080, 125238512, 156548140, 178912160, 250477024, 313096280, 357824320, 500954048, 626192560, 1252385120, 2504770240]

約数ペア:

[(1, 2504770240), (2, 1252385120), (4, 626192560), (5, 500954048), (7, 357824320), (8, 313096280), (10, 250477024), (14, 178912160), (16, 156548140), (20, 125238512), (28, 89456080), (31, 80799040), (32, 78274070), (35, 71564864), (40, 62619256), (49, 51117760), (56, 44728040), (62, 40399520), (64, 39137035), (70, 35782432), (80, 31309628), (98, 25558880), (112, 22364020), (124, 20199760), (140, 17891216), (155, 16159808), (160, 15654814), (196, 12779440), (217, 11542720), (224, 11182010), (245, 10223552), (248, 10099880), (280, 8945608), (310, 8079904), (320, 7827407), (392, 6389720), (434, 5771360), (448, 5591005), (490, 5111776), (496, 5049940), (560, 4472804), (620, 4039952), (784, 3194860), (868, 2885680), (980, 2555888), (992, 2524970), (1085, 2308544), (1120, 2236402), (1240, 2019976), (1519, 1648960), (1568, 1597430), (1736, 1442840), (1960, 1277944), (1984, 1262485), (2170, 1154272), (2240, 1118201), (2480, 1009988), (3038, 824480), (3136, 798715), (3472, 721420), (3920, 638972), (4340, 577136), (4960, 504994), (5153, 486080), (6076, 412240), (6944, 360710), (7595, 329792), (7840, 319486), (8680, 288568), (9920, 252497), (10306, 243040), (12152, 206120), (13888, 180355), (15190, 164896), (15680, 159743), (17360, 144284), (20612, 121520), (24304, 103060), (25765, 97216), (30380, 82448), (34720, 72142), (36071, 69440), (41224, 60760), (48608, 51530)]