215045064

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 666705600

約数和(自身を除く): 451660536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 137, 156, 169, 172, 216, 234, 258, 274, 312, 338, 344, 351, 387, 411, 468, 507, 516, 548, 559, 676, 702, 774, 822, 936, 1014, 1032, 1096, 1118, 1161, 1233, 1352, 1404, 1521, 1548, 1644, 1677, 1781, 2028, 2236, 2322, 2466, 2808, 3042, 3096, 3288, 3354, 3562, 3699, 4056, 4472, 4563, 4644, 4932, 5031, 5343, 5891, 6084, 6708, 7124, 7267, 7398, 9126, 9288, 9864, 10062, 10686, 11782, 12168, 13416, 14248, 14534, 14796, 15093, 16029, 17673, 18252, 20124, 21372, 21801, 23153, 23564, 29068, 29592, 30186, 32058, 35346, 36504, 40248, 42744, 43602, 46306, 47128, 48087, 53019, 58136, 60372, 64116, 65403, 69459, 70692, 76583, 87204, 92612, 96174, 106038, 120744, 128232, 130806, 138918, 141384, 153166, 159057, 174408, 185224, 192348, 196209, 208377, 212076, 229749, 261612, 277836, 306332, 318114, 384696, 392418, 416754, 424152, 459498, 523224, 555672, 612664, 625131, 636228, 689247, 784836, 833508, 918996, 995579, 1250262, 1272456, 1378494, 1569672, 1667016, 1837992, 1991158, 2067741, 2500524, 2756988, 2986737, 3982316, 4135482, 5001048, 5513976, 5973474, 7964632, 8270964, 8960211, 11946948, 16541928, 17920422, 23893896, 26880633, 35840844, 53761266, 71681688, 107522532, 215045064]

約数ペア:

[(1, 215045064), (2, 107522532), (3, 71681688), (4, 53761266), (6, 35840844), (8, 26880633), (9, 23893896), (12, 17920422), (13, 16541928), (18, 11946948), (24, 8960211), (26, 8270964), (27, 7964632), (36, 5973474), (39, 5513976), (43, 5001048), (52, 4135482), (54, 3982316), (72, 2986737), (78, 2756988), (86, 2500524), (104, 2067741), (108, 1991158), (117, 1837992), (129, 1667016), (137, 1569672), (156, 1378494), (169, 1272456), (172, 1250262), (216, 995579), (234, 918996), (258, 833508), (274, 784836), (312, 689247), (338, 636228), (344, 625131), (351, 612664), (387, 555672), (411, 523224), (468, 459498), (507, 424152), (516, 416754), (548, 392418), (559, 384696), (676, 318114), (702, 306332), (774, 277836), (822, 261612), (936, 229749), (1014, 212076), (1032, 208377), (1096, 196209), (1118, 192348), (1161, 185224), (1233, 174408), (1352, 159057), (1404, 153166), (1521, 141384), (1548, 138918), (1644, 130806), (1677, 128232), (1781, 120744), (2028, 106038), (2236, 96174), (2322, 92612), (2466, 87204), (2808, 76583), (3042, 70692), (3096, 69459), (3288, 65403), (3354, 64116), (3562, 60372), (3699, 58136), (4056, 53019), (4472, 48087), (4563, 47128), (4644, 46306), (4932, 43602), (5031, 42744), (5343, 40248), (5891, 36504), (6084, 35346), (6708, 32058), (7124, 30186), (7267, 29592), (7398, 29068), (9126, 23564), (9288, 23153), (9864, 21801), (10062, 21372), (10686, 20124), (11782, 18252), (12168, 17673), (13416, 16029), (14248, 15093), (14534, 14796)]