1406334720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:607

約数の個数: 288

約数和(自身を含む): 5189732352

約数和(自身を除く): 3783397632

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, 256, 280, 320, 336, 339, 384, 420, 448, 452, 463, 480, 560, 565, 640, 672, 678, 768, 791, 840, 896, 904, 926, 960, 1120, 1130, 1280, 1344, 1356, 1389, 1582, 1680, 1695, 1792, 1808, 1852, 1920, 2240, 2260, 2315, 2373, 2688, 2712, 2778, 3164, 3241, 3360, 3390, 3616, 3704, 3840, 3955, 4480, 4520, 4630, 4746, 5376, 5424, 5556, 6328, 6482, 6720, 6780, 6945, 7232, 7408, 7910, 8960, 9040, 9260, 9492, 9723, 10848, 11112, 11865, 12656, 12964, 13440, 13560, 13890, 14464, 14816, 15820, 16205, 18080, 18520, 18984, 19446, 21696, 22224, 23730, 25312, 25928, 26880, 27120, 27780, 28928, 29632, 31640, 32410, 36160, 37040, 37968, 38892, 43392, 44448, 47460, 48615, 50624, 51856, 52319, 54240, 55560, 59264, 63280, 64820, 72320, 74080, 75936, 77784, 86784, 88896, 94920, 97230, 101248, 103712, 104638, 108480, 111120, 118528, 126560, 129640, 144640, 148160, 151872, 155568, 156957, 177792, 189840, 194460, 202496, 207424, 209276, 216960, 222240, 253120, 259280, 261595, 296320, 303744, 311136, 313914, 355584, 366233, 379680, 388920, 414848, 418552, 433920, 444480, 506240, 518560, 523190, 592640, 607488, 622272, 627828, 732466, 759360, 777840, 784785, 829696, 837104, 888960, 1012480, 1037120, 1046380, 1098699, 1244544, 1255656, 1464932, 1518720, 1555680, 1569570, 1674208, 1777920, 1831165, 2074240, 2092760, 2197398, 2489088, 2511312, 2929864, 3037440, 3111360, 3139140, 3348416, 3662330, 4148480, 4185520, 4394796, 5022624, 5493495, 5859728, 6222720, 6278280, 6696832, 7324660, 8371040, 8789592, 10045248, 10986990, 11719456, 12445440, 12556560, 13393664, 14649320, 16742080, 17579184, 20090496, 21973980, 23438912, 25113120, 29298640, 33484160, 35158368, 40180992, 43947960, 46877824, 50226240, 58597280, 66968320, 70316736, 87895920, 93755648, 100452480, 117194560, 140633472, 175791840, 200904960, 234389120, 281266944, 351583680, 468778240, 703167360, 1406334720]

約数ペア:

[(1, 1406334720), (2, 703167360), (3, 468778240), (4, 351583680), (5, 281266944), (6, 234389120), (7, 200904960), (8, 175791840), (10, 140633472), (12, 117194560), (14, 100452480), (15, 93755648), (16, 87895920), (20, 70316736), (21, 66968320), (24, 58597280), (28, 50226240), (30, 46877824), (32, 43947960), (35, 40180992), (40, 35158368), (42, 33484160), (48, 29298640), (56, 25113120), (60, 23438912), (64, 21973980), (70, 20090496), (80, 17579184), (84, 16742080), (96, 14649320), (105, 13393664), (112, 12556560), (113, 12445440), (120, 11719456), (128, 10986990), (140, 10045248), (160, 8789592), (168, 8371040), (192, 7324660), (210, 6696832), (224, 6278280), (226, 6222720), (240, 5859728), (256, 5493495), (280, 5022624), (320, 4394796), (336, 4185520), (339, 4148480), (384, 3662330), (420, 3348416), (448, 3139140), (452, 3111360), (463, 3037440), (480, 2929864), (560, 2511312), (565, 2489088), (640, 2197398), (672, 2092760), (678, 2074240), (768, 1831165), (791, 1777920), (840, 1674208), (896, 1569570), (904, 1555680), (926, 1518720), (960, 1464932), (1120, 1255656), (1130, 1244544), (1280, 1098699), (1344, 1046380), (1356, 1037120), (1389, 1012480), (1582, 888960), (1680, 837104), (1695, 829696), (1792, 784785), (1808, 777840), (1852, 759360), (1920, 732466), (2240, 627828), (2260, 622272), (2315, 607488), (2373, 592640), (2688, 523190), (2712, 518560), (2778, 506240), (3164, 444480), (3241, 433920), (3360, 418552), (3390, 414848), (3616, 388920), (3704, 379680), (3840, 366233), (3955, 355584), (4480, 313914), (4520, 311136), (4630, 303744), (4746, 296320), (5376, 261595), (5424, 259280), (5556, 253120), (6328, 222240), (6482, 216960), (6720, 209276), (6780, 207424), (6945, 202496), (7232, 194460), (7408, 189840), (7910, 177792), (8960, 156957), (9040, 155568), (9260, 151872), (9492, 148160), (9723, 144640), (10848, 129640), (11112, 126560), (11865, 118528), (12656, 111120), (12964, 108480), (13440, 104638), (13560, 103712), (13890, 101248), (14464, 97230), (14816, 94920), (15820, 88896), (16205, 86784), (18080, 77784), (18520, 75936), (18984, 74080), (19446, 72320), (21696, 64820), (22224, 63280), (23730, 59264), (25312, 55560), (25928, 54240), (26880, 52319), (27120, 51856), (27780, 50624), (28928, 48615), (29632, 47460), (31640, 44448), (32410, 43392), (36160, 38892), (37040, 37968)]