451345440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10333}}^1$

素因数の和:10371

約数の個数: 192

約数和(自身を含む): 1750000896

約数和(自身を除く): 1298655456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10333, 10920, 14560, 20666, 21840, 30999, 41332, 43680, 51665, 61998, 72331, 82664, 103330, 123996, 134329, 144662, 154995, 165328, 206660, 216993, 247992, 268658, 289324, 309990, 330656, 361655, 402987, 413320, 433986, 495984, 537316, 578648, 619980, 671645, 723310, 805974, 826640, 867972, 940303, 991968, 1074632, 1084965, 1157296, 1239960, 1343290, 1446620, 1611948, 1653280, 1735944, 1880606, 2014935, 2149264, 2169930, 2314592, 2479920, 2686580, 2820909, 2893240, 3223896, 3471888, 3761212, 4029870, 4298528, 4339860, 4701515, 4959840, 5373160, 5641818, 5786480, 6447792, 6943776, 7522424, 8059740, 8679720, 9403030, 10746320, 11283636, 11572960, 12895584, 14104545, 15044848, 16119480, 17359440, 18806060, 21492640, 22567272, 28209090, 30089696, 32238960, 34718880, 37612120, 45134544, 56418180, 64477920, 75224240, 90269088, 112836360, 150448480, 225672720, 451345440]

約数ペア:

[(1, 451345440), (2, 225672720), (3, 150448480), (4, 112836360), (5, 90269088), (6, 75224240), (7, 64477920), (8, 56418180), (10, 45134544), (12, 37612120), (13, 34718880), (14, 32238960), (15, 30089696), (16, 28209090), (20, 22567272), (21, 21492640), (24, 18806060), (26, 17359440), (28, 16119480), (30, 15044848), (32, 14104545), (35, 12895584), (39, 11572960), (40, 11283636), (42, 10746320), (48, 9403030), (52, 8679720), (56, 8059740), (60, 7522424), (65, 6943776), (70, 6447792), (78, 5786480), (80, 5641818), (84, 5373160), (91, 4959840), (96, 4701515), (104, 4339860), (105, 4298528), (112, 4029870), (120, 3761212), (130, 3471888), (140, 3223896), (156, 2893240), (160, 2820909), (168, 2686580), (182, 2479920), (195, 2314592), (208, 2169930), (210, 2149264), (224, 2014935), (240, 1880606), (260, 1735944), (273, 1653280), (280, 1611948), (312, 1446620), (336, 1343290), (364, 1239960), (390, 1157296), (416, 1084965), (420, 1074632), (455, 991968), (480, 940303), (520, 867972), (546, 826640), (560, 805974), (624, 723310), (672, 671645), (728, 619980), (780, 578648), (840, 537316), (910, 495984), (1040, 433986), (1092, 413320), (1120, 402987), (1248, 361655), (1365, 330656), (1456, 309990), (1560, 289324), (1680, 268658), (1820, 247992), (2080, 216993), (2184, 206660), (2730, 165328), (2912, 154995), (3120, 144662), (3360, 134329), (3640, 123996), (4368, 103330), (5460, 82664), (6240, 72331), (7280, 61998), (8736, 51665), (10333, 43680), (10920, 41332), (14560, 30999), (20666, 21840)]