1666035840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1239

約数の個数: 256

約数和(自身を含む): 6128421120

約数和(自身を除く): 4462385280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 140, 160, 168, 192, 210, 224, 226, 240, 280, 320, 336, 339, 384, 420, 448, 452, 480, 560, 565, 640, 672, 678, 791, 840, 896, 904, 960, 1097, 1120, 1130, 1344, 1356, 1582, 1680, 1695, 1808, 1920, 2194, 2240, 2260, 2373, 2688, 2712, 3164, 3291, 3360, 3390, 3616, 3955, 4388, 4480, 4520, 4746, 5424, 5485, 6328, 6582, 6720, 6780, 7232, 7679, 7910, 8776, 9040, 9492, 10848, 10970, 11865, 12656, 13164, 13440, 13560, 14464, 15358, 15820, 16455, 17552, 18080, 18984, 21696, 21940, 23037, 23730, 25312, 26328, 27120, 30716, 31640, 32910, 35104, 36160, 37968, 38395, 43392, 43880, 46074, 47460, 50624, 52656, 54240, 61432, 63280, 65820, 70208, 72320, 75936, 76790, 87760, 92148, 94920, 101248, 105312, 108480, 115185, 122864, 123961, 126560, 131640, 140416, 151872, 153580, 175520, 184296, 189840, 210624, 216960, 230370, 245728, 247922, 253120, 263280, 303744, 307160, 351040, 368592, 371883, 379680, 421248, 460740, 491456, 495844, 506240, 526560, 614320, 619805, 702080, 737184, 743766, 759360, 867727, 921480, 982912, 991688, 1053120, 1228640, 1239610, 1474368, 1487532, 1518720, 1735454, 1842960, 1859415, 1983376, 2106240, 2457280, 2479220, 2603181, 2948736, 2975064, 3470908, 3685920, 3718830, 3966752, 4338635, 4914560, 4958440, 5206362, 5950128, 6941816, 7371840, 7437660, 7933504, 8677270, 9916880, 10412724, 11900256, 13015905, 13883632, 14743680, 14875320, 15867008, 17354540, 19833760, 20825448, 23800512, 26031810, 27767264, 29750640, 34709080, 39667520, 41650896, 47601024, 52063620, 55534528, 59501280, 69418160, 79335040, 83301792, 104127240, 111069056, 119002560, 138836320, 166603584, 208254480, 238005120, 277672640, 333207168, 416508960, 555345280, 833017920, 1666035840]

約数ペア:

[(1, 1666035840), (2, 833017920), (3, 555345280), (4, 416508960), (5, 333207168), (6, 277672640), (7, 238005120), (8, 208254480), (10, 166603584), (12, 138836320), (14, 119002560), (15, 111069056), (16, 104127240), (20, 83301792), (21, 79335040), (24, 69418160), (28, 59501280), (30, 55534528), (32, 52063620), (35, 47601024), (40, 41650896), (42, 39667520), (48, 34709080), (56, 29750640), (60, 27767264), (64, 26031810), (70, 23800512), (80, 20825448), (84, 19833760), (96, 17354540), (105, 15867008), (112, 14875320), (113, 14743680), (120, 13883632), (128, 13015905), (140, 11900256), (160, 10412724), (168, 9916880), (192, 8677270), (210, 7933504), (224, 7437660), (226, 7371840), (240, 6941816), (280, 5950128), (320, 5206362), (336, 4958440), (339, 4914560), (384, 4338635), (420, 3966752), (448, 3718830), (452, 3685920), (480, 3470908), (560, 2975064), (565, 2948736), (640, 2603181), (672, 2479220), (678, 2457280), (791, 2106240), (840, 1983376), (896, 1859415), (904, 1842960), (960, 1735454), (1097, 1518720), (1120, 1487532), (1130, 1474368), (1344, 1239610), (1356, 1228640), (1582, 1053120), (1680, 991688), (1695, 982912), (1808, 921480), (1920, 867727), (2194, 759360), (2240, 743766), (2260, 737184), (2373, 702080), (2688, 619805), (2712, 614320), (3164, 526560), (3291, 506240), (3360, 495844), (3390, 491456), (3616, 460740), (3955, 421248), (4388, 379680), (4480, 371883), (4520, 368592), (4746, 351040), (5424, 307160), (5485, 303744), (6328, 263280), (6582, 253120), (6720, 247922), (6780, 245728), (7232, 230370), (7679, 216960), (7910, 210624), (8776, 189840), (9040, 184296), (9492, 175520), (10848, 153580), (10970, 151872), (11865, 140416), (12656, 131640), (13164, 126560), (13440, 123961), (13560, 122864), (14464, 115185), (15358, 108480), (15820, 105312), (16455, 101248), (17552, 94920), (18080, 92148), (18984, 87760), (21696, 76790), (21940, 75936), (23037, 72320), (23730, 70208), (25312, 65820), (26328, 63280), (27120, 61432), (30716, 54240), (31640, 52656), (32910, 50624), (35104, 47460), (36160, 46074), (37968, 43880), (38395, 43392)]