2100351680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 336

約数和(自身を含む): 6254496000

約数和(自身を除く): 4154144320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 49, 56, 58, 62, 64, 70, 80, 98, 112, 116, 124, 140, 145, 149, 155, 160, 196, 203, 217, 224, 232, 245, 248, 280, 290, 298, 310, 320, 392, 406, 434, 448, 464, 490, 496, 560, 580, 596, 620, 745, 784, 812, 868, 899, 928, 980, 992, 1015, 1043, 1085, 1120, 1160, 1192, 1240, 1421, 1490, 1519, 1568, 1624, 1736, 1798, 1856, 1960, 1984, 2030, 2086, 2170, 2240, 2320, 2384, 2480, 2842, 2980, 3038, 3136, 3248, 3472, 3596, 3920, 4060, 4172, 4321, 4340, 4495, 4619, 4640, 4768, 4960, 5215, 5684, 5960, 6076, 6293, 6496, 6944, 7105, 7192, 7301, 7595, 7840, 8120, 8344, 8642, 8680, 8990, 9238, 9280, 9536, 9920, 10430, 11368, 11920, 12152, 12586, 12992, 13888, 14210, 14384, 14602, 15190, 15680, 16240, 16688, 17284, 17360, 17980, 18476, 20860, 21605, 22736, 23095, 23840, 24304, 25172, 28420, 28768, 29204, 30247, 30380, 31465, 32333, 32480, 33376, 34568, 34720, 35960, 36505, 36952, 41720, 43210, 44051, 45472, 46190, 47680, 48608, 50344, 56840, 57536, 58408, 60494, 60760, 62930, 64666, 64960, 66752, 69136, 69440, 71920, 73010, 73904, 83440, 86420, 88102, 90944, 92380, 97216, 100688, 113680, 116816, 120988, 121520, 125860, 129332, 133951, 138272, 143840, 146020, 147808, 151235, 161665, 166880, 172840, 176204, 184760, 201376, 211729, 220255, 226331, 227360, 233632, 241976, 243040, 251720, 258664, 267902, 276544, 287680, 292040, 295616, 302470, 323330, 333760, 345680, 352408, 369520, 402752, 423458, 440510, 452662, 454720, 467264, 483952, 486080, 503440, 517328, 535804, 584080, 604940, 646660, 669755, 691360, 704816, 739040, 846916, 881020, 905324, 937657, 967904, 1006880, 1034656, 1058645, 1071608, 1131655, 1168160, 1209880, 1293320, 1339510, 1382720, 1409632, 1478080, 1693832, 1762040, 1810648, 1875314, 1935808, 2013760, 2069312, 2117290, 2143216, 2263310, 2336320, 2419760, 2586640, 2679020, 2819264, 3387664, 3524080, 3621296, 3750628, 4234580, 4286432, 4526620, 4688285, 4839520, 5173280, 5358040, 6563599, 6775328, 7048160, 7242592, 7501256, 8469160, 8572864, 9053240, 9376570, 9679040, 10346560, 10716080, 13127198, 13550656, 14096320, 14485184, 15002512, 16938320, 18106480, 18753140, 21432160, 26254396, 30005024, 32817995, 33876640, 36212960, 37506280, 42864320, 52508792, 60010048, 65635990, 67753280, 72425920, 75012560, 105017584, 131271980, 150025120, 210035168, 262543960, 300050240, 420070336, 525087920, 1050175840, 2100351680]

約数ペア:

[(1, 2100351680), (2, 1050175840), (4, 525087920), (5, 420070336), (7, 300050240), (8, 262543960), (10, 210035168), (14, 150025120), (16, 131271980), (20, 105017584), (28, 75012560), (29, 72425920), (31, 67753280), (32, 65635990), (35, 60010048), (40, 52508792), (49, 42864320), (56, 37506280), (58, 36212960), (62, 33876640), (64, 32817995), (70, 30005024), (80, 26254396), (98, 21432160), (112, 18753140), (116, 18106480), (124, 16938320), (140, 15002512), (145, 14485184), (149, 14096320), (155, 13550656), (160, 13127198), (196, 10716080), (203, 10346560), (217, 9679040), (224, 9376570), (232, 9053240), (245, 8572864), (248, 8469160), (280, 7501256), (290, 7242592), (298, 7048160), (310, 6775328), (320, 6563599), (392, 5358040), (406, 5173280), (434, 4839520), (448, 4688285), (464, 4526620), (490, 4286432), (496, 4234580), (560, 3750628), (580, 3621296), (596, 3524080), (620, 3387664), (745, 2819264), (784, 2679020), (812, 2586640), (868, 2419760), (899, 2336320), (928, 2263310), (980, 2143216), (992, 2117290), (1015, 2069312), (1043, 2013760), (1085, 1935808), (1120, 1875314), (1160, 1810648), (1192, 1762040), (1240, 1693832), (1421, 1478080), (1490, 1409632), (1519, 1382720), (1568, 1339510), (1624, 1293320), (1736, 1209880), (1798, 1168160), (1856, 1131655), (1960, 1071608), (1984, 1058645), (2030, 1034656), (2086, 1006880), (2170, 967904), (2240, 937657), (2320, 905324), (2384, 881020), (2480, 846916), (2842, 739040), (2980, 704816), (3038, 691360), (3136, 669755), (3248, 646660), (3472, 604940), (3596, 584080), (3920, 535804), (4060, 517328), (4172, 503440), (4321, 486080), (4340, 483952), (4495, 467264), (4619, 454720), (4640, 452662), (4768, 440510), (4960, 423458), (5215, 402752), (5684, 369520), (5960, 352408), (6076, 345680), (6293, 333760), (6496, 323330), (6944, 302470), (7105, 295616), (7192, 292040), (7301, 287680), (7595, 276544), (7840, 267902), (8120, 258664), (8344, 251720), (8642, 243040), (8680, 241976), (8990, 233632), (9238, 227360), (9280, 226331), (9536, 220255), (9920, 211729), (10430, 201376), (11368, 184760), (11920, 176204), (12152, 172840), (12586, 166880), (12992, 161665), (13888, 151235), (14210, 147808), (14384, 146020), (14602, 143840), (15190, 138272), (15680, 133951), (16240, 129332), (16688, 125860), (17284, 121520), (17360, 120988), (17980, 116816), (18476, 113680), (20860, 100688), (21605, 97216), (22736, 92380), (23095, 90944), (23840, 88102), (24304, 86420), (25172, 83440), (28420, 73904), (28768, 73010), (29204, 71920), (30247, 69440), (30380, 69136), (31465, 66752), (32333, 64960), (32480, 64666), (33376, 62930), (34568, 60760), (34720, 60494), (35960, 58408), (36505, 57536), (36952, 56840), (41720, 50344), (43210, 48608), (44051, 47680), (45472, 46190)]