1835611680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17623}}^1$

素因数の和:17679

約数の個数: 192

約数和(自身を含む): 6821756928

約数和(自身を除く): 4986145248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 17623, 20832, 26040, 34720, 35246, 52080, 52869, 70492, 88115, 104160, 105738, 123361, 140984, 176230, 211476, 246722, 264345, 281968, 352460, 370083, 422952, 493444, 528690, 546313, 563936, 616805, 704920, 740166, 845904, 986888, 1057380, 1092626, 1233610, 1409840, 1480332, 1638939, 1691808, 1850415, 1973776, 2114760, 2185252, 2467220, 2731565, 2819680, 2960664, 3277878, 3700830, 3824191, 3947552, 4229520, 4370504, 4934440, 5463130, 5921328, 6555756, 7401660, 7648382, 8194695, 8459040, 8741008, 9868880, 10926260, 11472573, 11842656, 13111512, 14803320, 15296764, 16389390, 17482016, 19120955, 19737760, 21852520, 22945146, 26223024, 29606640, 30593528, 32778780, 38241910, 43705040, 45890292, 52446048, 57362865, 59213280, 61187056, 65557560, 76483820, 87410080, 91780584, 114725730, 122374112, 131115120, 152967640, 183561168, 229451460, 262230240, 305935280, 367122336, 458902920, 611870560, 917805840, 1835611680]

約数ペア:

[(1, 1835611680), (2, 917805840), (3, 611870560), (4, 458902920), (5, 367122336), (6, 305935280), (7, 262230240), (8, 229451460), (10, 183561168), (12, 152967640), (14, 131115120), (15, 122374112), (16, 114725730), (20, 91780584), (21, 87410080), (24, 76483820), (28, 65557560), (30, 61187056), (31, 59213280), (32, 57362865), (35, 52446048), (40, 45890292), (42, 43705040), (48, 38241910), (56, 32778780), (60, 30593528), (62, 29606640), (70, 26223024), (80, 22945146), (84, 21852520), (93, 19737760), (96, 19120955), (105, 17482016), (112, 16389390), (120, 15296764), (124, 14803320), (140, 13111512), (155, 11842656), (160, 11472573), (168, 10926260), (186, 9868880), (210, 8741008), (217, 8459040), (224, 8194695), (240, 7648382), (248, 7401660), (280, 6555756), (310, 5921328), (336, 5463130), (372, 4934440), (420, 4370504), (434, 4229520), (465, 3947552), (480, 3824191), (496, 3700830), (560, 3277878), (620, 2960664), (651, 2819680), (672, 2731565), (744, 2467220), (840, 2185252), (868, 2114760), (930, 1973776), (992, 1850415), (1085, 1691808), (1120, 1638939), (1240, 1480332), (1302, 1409840), (1488, 1233610), (1680, 1092626), (1736, 1057380), (1860, 986888), (2170, 845904), (2480, 740166), (2604, 704920), (2976, 616805), (3255, 563936), (3360, 546313), (3472, 528690), (3720, 493444), (4340, 422952), (4960, 370083), (5208, 352460), (6510, 281968), (6944, 264345), (7440, 246722), (8680, 211476), (10416, 176230), (13020, 140984), (14880, 123361), (17360, 105738), (17623, 104160), (20832, 88115), (26040, 70492), (34720, 52869), (35246, 52080)]