1223189520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10867}}^1$

素因数の和:10957

約数の個数: 160

約数和(自身を含む): 4398670848

約数和(自身を除く): 3175481328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2680, 2814, 3216, 3752, 4020, 4690, 5360, 5628, 7035, 7504, 8040, 9380, 10867, 11256, 14070, 16080, 18760, 21734, 22512, 28140, 32601, 37520, 43468, 54335, 56280, 65202, 76069, 86936, 108670, 112560, 130404, 152138, 163005, 173872, 217340, 228207, 260808, 304276, 326010, 380345, 434680, 456414, 521616, 608552, 652020, 728089, 760690, 869360, 912828, 1141035, 1217104, 1304040, 1456178, 1521380, 1825656, 2184267, 2282070, 2608080, 2912356, 3042760, 3640445, 3651312, 4368534, 4564140, 5096623, 5824712, 6085520, 7280890, 8737068, 9128280, 10193246, 10921335, 11649424, 14561780, 15289869, 17474136, 18256560, 20386492, 21842670, 25483115, 29123560, 30579738, 34948272, 40772984, 43685340, 50966230, 58247120, 61159476, 76449345, 81545968, 87370680, 101932460, 122318952, 152898690, 174741360, 203864920, 244637904, 305797380, 407729840, 611594760, 1223189520]

約数ペア:

[(1, 1223189520), (2, 611594760), (3, 407729840), (4, 305797380), (5, 244637904), (6, 203864920), (7, 174741360), (8, 152898690), (10, 122318952), (12, 101932460), (14, 87370680), (15, 81545968), (16, 76449345), (20, 61159476), (21, 58247120), (24, 50966230), (28, 43685340), (30, 40772984), (35, 34948272), (40, 30579738), (42, 29123560), (48, 25483115), (56, 21842670), (60, 20386492), (67, 18256560), (70, 17474136), (80, 15289869), (84, 14561780), (105, 11649424), (112, 10921335), (120, 10193246), (134, 9128280), (140, 8737068), (168, 7280890), (201, 6085520), (210, 5824712), (240, 5096623), (268, 4564140), (280, 4368534), (335, 3651312), (336, 3640445), (402, 3042760), (420, 2912356), (469, 2608080), (536, 2282070), (560, 2184267), (670, 1825656), (804, 1521380), (840, 1456178), (938, 1304040), (1005, 1217104), (1072, 1141035), (1340, 912828), (1407, 869360), (1608, 760690), (1680, 728089), (1876, 652020), (2010, 608552), (2345, 521616), (2680, 456414), (2814, 434680), (3216, 380345), (3752, 326010), (4020, 304276), (4690, 260808), (5360, 228207), (5628, 217340), (7035, 173872), (7504, 163005), (8040, 152138), (9380, 130404), (10867, 112560), (11256, 108670), (14070, 86936), (16080, 76069), (18760, 65202), (21734, 56280), (22512, 54335), (28140, 43468), (32601, 37520)]