384937280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13256

約数の個数: 112

約数和(自身を含む): 1128247680

約数和(自身を除く): 743310400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 13219, 14560, 26438, 29120, 52876, 66095, 92533, 105752, 132190, 171847, 185066, 211504, 264380, 343694, 370132, 423008, 462665, 528760, 687388, 740264, 846016, 859235, 925330, 1057520, 1202929, 1374776, 1480528, 1718470, 1850660, 2115040, 2405858, 2749552, 2961056, 3436940, 3701320, 4230080, 4811716, 5499104, 5922112, 6014645, 6873880, 7402640, 9623432, 10998208, 12029290, 13747760, 14805280, 19246864, 24058580, 27495520, 29610560, 38493728, 48117160, 54991040, 76987456, 96234320, 192468640, 384937280]

約数ペア:

[(1, 384937280), (2, 192468640), (4, 96234320), (5, 76987456), (7, 54991040), (8, 48117160), (10, 38493728), (13, 29610560), (14, 27495520), (16, 24058580), (20, 19246864), (26, 14805280), (28, 13747760), (32, 12029290), (35, 10998208), (40, 9623432), (52, 7402640), (56, 6873880), (64, 6014645), (65, 5922112), (70, 5499104), (80, 4811716), (91, 4230080), (104, 3701320), (112, 3436940), (130, 2961056), (140, 2749552), (160, 2405858), (182, 2115040), (208, 1850660), (224, 1718470), (260, 1480528), (280, 1374776), (320, 1202929), (364, 1057520), (416, 925330), (448, 859235), (455, 846016), (520, 740264), (560, 687388), (728, 528760), (832, 462665), (910, 423008), (1040, 370132), (1120, 343694), (1456, 264380), (1820, 211504), (2080, 185066), (2240, 171847), (2912, 132190), (3640, 105752), (4160, 92533), (5824, 66095), (7280, 52876), (13219, 29120), (14560, 26438)]