2193447780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1299

約数の個数: 288

約数和(自身を含む): 7661122560

約数和(自身を除く): 5467674780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 31, 34, 36, 38, 45, 51, 57, 60, 62, 68, 76, 85, 90, 93, 95, 102, 114, 124, 153, 155, 170, 171, 180, 186, 190, 204, 228, 255, 279, 285, 306, 310, 323, 340, 342, 372, 380, 465, 510, 527, 558, 570, 589, 612, 620, 646, 684, 765, 855, 930, 969, 1020, 1054, 1116, 1140, 1178, 1217, 1292, 1395, 1530, 1581, 1615, 1710, 1767, 1860, 1938, 2108, 2356, 2434, 2635, 2790, 2907, 2945, 3060, 3162, 3230, 3420, 3534, 3651, 3876, 4743, 4845, 4868, 5270, 5301, 5580, 5814, 5890, 6085, 6324, 6460, 7068, 7302, 7905, 8835, 9486, 9690, 10013, 10540, 10602, 10953, 11628, 11780, 12170, 14535, 14604, 15810, 17670, 18255, 18972, 19380, 20026, 20689, 21204, 21906, 23123, 23715, 24340, 26505, 29070, 30039, 31620, 35340, 36510, 37727, 40052, 41378, 43812, 46246, 47430, 50065, 53010, 54765, 58140, 60078, 62067, 69369, 73020, 75454, 82756, 90117, 92492, 94860, 100130, 103445, 106020, 109530, 113181, 115615, 120156, 124134, 138738, 150195, 150908, 180234, 186201, 188635, 200260, 206890, 208107, 219060, 226362, 231230, 248268, 277476, 300390, 310335, 339543, 346845, 360468, 372402, 377270, 393091, 413780, 416214, 450585, 452724, 462460, 565905, 600780, 620670, 641359, 679086, 693690, 716813, 744804, 754540, 786182, 832428, 901170, 931005, 1040535, 1131810, 1179273, 1241340, 1282718, 1358172, 1387380, 1433626, 1572364, 1697715, 1802340, 1862010, 1924077, 1965455, 2081070, 2150439, 2263620, 2358546, 2565436, 2867252, 3206795, 3395430, 3537819, 3584065, 3724020, 3848154, 3930910, 4162140, 4300878, 4717092, 5772231, 5896365, 6413590, 6451317, 6790860, 7075638, 7168130, 7696308, 7861820, 8601756, 9620385, 10752195, 11544462, 11792730, 12185821, 12827180, 12902634, 14151276, 14336260, 17689095, 19240770, 21504390, 23088924, 23585460, 24371642, 25805268, 28861155, 32256585, 35378190, 36557463, 38481540, 43008780, 48743284, 57722310, 60929105, 64513170, 70756380, 73114926, 109672389, 115444620, 121858210, 129026340, 146229852, 182787315, 219344778, 243716420, 365574630, 438689556, 548361945, 731149260, 1096723890, 2193447780]

約数ペア:

[(1, 2193447780), (2, 1096723890), (3, 731149260), (4, 548361945), (5, 438689556), (6, 365574630), (9, 243716420), (10, 219344778), (12, 182787315), (15, 146229852), (17, 129026340), (18, 121858210), (19, 115444620), (20, 109672389), (30, 73114926), (31, 70756380), (34, 64513170), (36, 60929105), (38, 57722310), (45, 48743284), (51, 43008780), (57, 38481540), (60, 36557463), (62, 35378190), (68, 32256585), (76, 28861155), (85, 25805268), (90, 24371642), (93, 23585460), (95, 23088924), (102, 21504390), (114, 19240770), (124, 17689095), (153, 14336260), (155, 14151276), (170, 12902634), (171, 12827180), (180, 12185821), (186, 11792730), (190, 11544462), (204, 10752195), (228, 9620385), (255, 8601756), (279, 7861820), (285, 7696308), (306, 7168130), (310, 7075638), (323, 6790860), (340, 6451317), (342, 6413590), (372, 5896365), (380, 5772231), (465, 4717092), (510, 4300878), (527, 4162140), (558, 3930910), (570, 3848154), (589, 3724020), (612, 3584065), (620, 3537819), (646, 3395430), (684, 3206795), (765, 2867252), (855, 2565436), (930, 2358546), (969, 2263620), (1020, 2150439), (1054, 2081070), (1116, 1965455), (1140, 1924077), (1178, 1862010), (1217, 1802340), (1292, 1697715), (1395, 1572364), (1530, 1433626), (1581, 1387380), (1615, 1358172), (1710, 1282718), (1767, 1241340), (1860, 1179273), (1938, 1131810), (2108, 1040535), (2356, 931005), (2434, 901170), (2635, 832428), (2790, 786182), (2907, 754540), (2945, 744804), (3060, 716813), (3162, 693690), (3230, 679086), (3420, 641359), (3534, 620670), (3651, 600780), (3876, 565905), (4743, 462460), (4845, 452724), (4868, 450585), (5270, 416214), (5301, 413780), (5580, 393091), (5814, 377270), (5890, 372402), (6085, 360468), (6324, 346845), (6460, 339543), (7068, 310335), (7302, 300390), (7905, 277476), (8835, 248268), (9486, 231230), (9690, 226362), (10013, 219060), (10540, 208107), (10602, 206890), (10953, 200260), (11628, 188635), (11780, 186201), (12170, 180234), (14535, 150908), (14604, 150195), (15810, 138738), (17670, 124134), (18255, 120156), (18972, 115615), (19380, 113181), (20026, 109530), (20689, 106020), (21204, 103445), (21906, 100130), (23123, 94860), (23715, 92492), (24340, 90117), (26505, 82756), (29070, 75454), (30039, 73020), (31620, 69369), (35340, 62067), (36510, 60078), (37727, 58140), (40052, 54765), (41378, 53010), (43812, 50065), (46246, 47430)]