20167479360

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{333457}}^1$

素因数の和:333490

約数の個数: 224

約数和(自身を含む): 81310398720

約数和(自身を除く): 61142919360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 333457, 666914, 1000371, 1333828, 1667285, 2000742, 2334199, 2667656, 3001113, 3334570, 4001484, 4668398, 5001855, 5335312, 6002226, 6669140, 7002597, 8002968, 9003339, 9336796, 10003710, 10670624, 11670995, 12004452, 13338280, 14005194, 15005565, 16005936, 18006678, 18673592, 20007420, 21007791, 21341248, 23341990, 24008904, 26676560, 28010388, 30011130, 32011872, 35012985, 36013356, 37347184, 40014840, 42015582, 45016695, 46683980, 48017808, 53353120, 56020776, 60022260, 63023373, 64023744, 70025970, 72026712, 74694368, 80029680, 84031164, 90033390, 93367960, 96035616, 105038955, 106706240, 112041552, 120044520, 126046746, 140051940, 144053424, 149388736, 160059360, 168062328, 180066780, 186735920, 192071232, 210077910, 224083104, 240089040, 252093492, 280103880, 288106848, 315116865, 320118720, 336124656, 360133560, 373471840, 420155820, 448166208, 480178080, 504186984, 560207760, 576213696, 630233730, 672249312, 720267120, 746943680, 840311640, 960356160, 1008373968, 1120415520, 1260467460, 1344498624, 1440534240, 1680623280, 2016747936, 2240831040, 2520934920, 2881068480, 3361246560, 4033495872, 5041869840, 6722493120, 10083739680, 20167479360]

約数ペア:

[(1, 20167479360), (2, 10083739680), (3, 6722493120), (4, 5041869840), (5, 4033495872), (6, 3361246560), (7, 2881068480), (8, 2520934920), (9, 2240831040), (10, 2016747936), (12, 1680623280), (14, 1440534240), (15, 1344498624), (16, 1260467460), (18, 1120415520), (20, 1008373968), (21, 960356160), (24, 840311640), (27, 746943680), (28, 720267120), (30, 672249312), (32, 630233730), (35, 576213696), (36, 560207760), (40, 504186984), (42, 480178080), (45, 448166208), (48, 420155820), (54, 373471840), (56, 360133560), (60, 336124656), (63, 320118720), (64, 315116865), (70, 288106848), (72, 280103880), (80, 252093492), (84, 240089040), (90, 224083104), (96, 210077910), (105, 192071232), (108, 186735920), (112, 180066780), (120, 168062328), (126, 160059360), (135, 149388736), (140, 144053424), (144, 140051940), (160, 126046746), (168, 120044520), (180, 112041552), (189, 106706240), (192, 105038955), (210, 96035616), (216, 93367960), (224, 90033390), (240, 84031164), (252, 80029680), (270, 74694368), (280, 72026712), (288, 70025970), (315, 64023744), (320, 63023373), (336, 60022260), (360, 56020776), (378, 53353120), (420, 48017808), (432, 46683980), (448, 45016695), (480, 42015582), (504, 40014840), (540, 37347184), (560, 36013356), (576, 35012985), (630, 32011872), (672, 30011130), (720, 28010388), (756, 26676560), (840, 24008904), (864, 23341990), (945, 21341248), (960, 21007791), (1008, 20007420), (1080, 18673592), (1120, 18006678), (1260, 16005936), (1344, 15005565), (1440, 14005194), (1512, 13338280), (1680, 12004452), (1728, 11670995), (1890, 10670624), (2016, 10003710), (2160, 9336796), (2240, 9003339), (2520, 8002968), (2880, 7002597), (3024, 6669140), (3360, 6002226), (3780, 5335312), (4032, 5001855), (4320, 4668398), (5040, 4001484), (6048, 3334570), (6720, 3001113), (7560, 2667656), (8640, 2334199), (10080, 2000742), (12096, 1667285), (15120, 1333828), (20160, 1000371), (30240, 666914), (60480, 333457)]