140875002240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10481771}}^1$

素因数の和:10481800

約数の個数: 128

約数和(自身を含む): 513187557120

約数和(自身を除く): 372312554880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 10481771, 20963542, 31445313, 41927084, 52408855, 62890626, 73372397, 83854168, 104817710, 125781252, 146744794, 157226565, 167708336, 209635420, 220117191, 251562504, 293489588, 314453130, 335416672, 366861985, 419270840, 440234382, 503125008, 586979176, 628906260, 670833344, 733723970, 838541680, 880468764, 1006250016, 1100585955, 1173958352, 1257812520, 1341666688, 1467447940, 1677083360, 1760937528, 2012500032, 2201171910, 2347916704, 2515625040, 2934895880, 3354166720, 3521875056, 4025000064, 4402343820, 4695833408, 5031250080, 5869791760, 6708333440, 7043750112, 8804687640, 9391666816, 10062500160, 11739583520, 14087500224, 17609375280, 20125000320, 23479167040, 28175000448, 35218750560, 46958334080, 70437501120, 140875002240]

約数ペア:

[(1, 140875002240), (2, 70437501120), (3, 46958334080), (4, 35218750560), (5, 28175000448), (6, 23479167040), (7, 20125000320), (8, 17609375280), (10, 14087500224), (12, 11739583520), (14, 10062500160), (15, 9391666816), (16, 8804687640), (20, 7043750112), (21, 6708333440), (24, 5869791760), (28, 5031250080), (30, 4695833408), (32, 4402343820), (35, 4025000064), (40, 3521875056), (42, 3354166720), (48, 2934895880), (56, 2515625040), (60, 2347916704), (64, 2201171910), (70, 2012500032), (80, 1760937528), (84, 1677083360), (96, 1467447940), (105, 1341666688), (112, 1257812520), (120, 1173958352), (128, 1100585955), (140, 1006250016), (160, 880468764), (168, 838541680), (192, 733723970), (210, 670833344), (224, 628906260), (240, 586979176), (280, 503125008), (320, 440234382), (336, 419270840), (384, 366861985), (420, 335416672), (448, 314453130), (480, 293489588), (560, 251562504), (640, 220117191), (672, 209635420), (840, 167708336), (896, 157226565), (960, 146744794), (1120, 125781252), (1344, 104817710), (1680, 83854168), (1920, 73372397), (2240, 62890626), (2688, 52408855), (3360, 41927084), (4480, 31445313), (6720, 20963542), (13440, 10481771)]