1431263219680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{262567}}^1$

素因数の和:262777

約数の個数: 192

約数和(自身を含む): 4014492475392

約数和(自身を除く): 2583229255712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 157, 160, 217, 224, 248, 280, 310, 314, 434, 496, 560, 620, 628, 785, 868, 992, 1085, 1099, 1120, 1240, 1256, 1570, 1736, 2170, 2198, 2480, 2512, 3140, 3472, 4340, 4396, 4867, 4960, 5024, 5495, 6280, 6944, 8680, 8792, 9734, 10990, 12560, 17360, 17584, 19468, 21980, 24335, 25120, 34069, 34720, 35168, 38936, 43960, 48670, 68138, 77872, 87920, 97340, 136276, 155744, 170345, 175840, 194680, 262567, 272552, 340690, 389360, 525134, 545104, 681380, 778720, 1050268, 1090208, 1312835, 1362760, 1837969, 2100536, 2625670, 2725520, 3675938, 4201072, 5251340, 5451040, 7351876, 8139577, 8402144, 9189845, 10502680, 14703752, 16279154, 18379690, 21005360, 29407504, 32558308, 36759380, 40697885, 41223019, 42010720, 56977039, 58815008, 65116616, 73518760, 81395770, 82446038, 113954078, 130233232, 147037520, 162791540, 164892076, 206115095, 227908156, 260466464, 284885195, 288561133, 294075040, 325583080, 329784152, 412230190, 455816312, 569770390, 577122266, 651166160, 659568304, 824460380, 911632624, 1139540780, 1154244532, 1277913589, 1302332320, 1319136608, 1442805665, 1648920760, 1823265248, 2279081560, 2308489064, 2555827178, 2885611330, 3297841520, 4558163120, 4616978128, 5111654356, 5771222660, 6389567945, 6595683040, 8945395123, 9116326240, 9233956256, 10223308712, 11542445320, 12779135890, 17890790246, 20446617424, 23084890640, 25558271780, 35781580492, 40893234848, 44726975615, 46169781280, 51116543560, 71563160984, 89453951230, 102233087120, 143126321968, 178907902460, 204466174240, 286252643936, 357815804920, 715631609840, 1431263219680]

約数ペア:

[(1, 1431263219680), (2, 715631609840), (4, 357815804920), (5, 286252643936), (7, 204466174240), (8, 178907902460), (10, 143126321968), (14, 102233087120), (16, 89453951230), (20, 71563160984), (28, 51116543560), (31, 46169781280), (32, 44726975615), (35, 40893234848), (40, 35781580492), (56, 25558271780), (62, 23084890640), (70, 20446617424), (80, 17890790246), (112, 12779135890), (124, 11542445320), (140, 10223308712), (155, 9233956256), (157, 9116326240), (160, 8945395123), (217, 6595683040), (224, 6389567945), (248, 5771222660), (280, 5111654356), (310, 4616978128), (314, 4558163120), (434, 3297841520), (496, 2885611330), (560, 2555827178), (620, 2308489064), (628, 2279081560), (785, 1823265248), (868, 1648920760), (992, 1442805665), (1085, 1319136608), (1099, 1302332320), (1120, 1277913589), (1240, 1154244532), (1256, 1139540780), (1570, 911632624), (1736, 824460380), (2170, 659568304), (2198, 651166160), (2480, 577122266), (2512, 569770390), (3140, 455816312), (3472, 412230190), (4340, 329784152), (4396, 325583080), (4867, 294075040), (4960, 288561133), (5024, 284885195), (5495, 260466464), (6280, 227908156), (6944, 206115095), (8680, 164892076), (8792, 162791540), (9734, 147037520), (10990, 130233232), (12560, 113954078), (17360, 82446038), (17584, 81395770), (19468, 73518760), (21980, 65116616), (24335, 58815008), (25120, 56977039), (34069, 42010720), (34720, 41223019), (35168, 40697885), (38936, 36759380), (43960, 32558308), (48670, 29407504), (68138, 21005360), (77872, 18379690), (87920, 16279154), (97340, 14703752), (136276, 10502680), (155744, 9189845), (170345, 8402144), (175840, 8139577), (194680, 7351876), (262567, 5451040), (272552, 5251340), (340690, 4201072), (389360, 3675938), (525134, 2725520), (545104, 2625670), (681380, 2100536), (778720, 1837969), (1050268, 1362760), (1090208, 1312835)]