142826320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 426972672

約数和(自身を除く): 284146352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 853, 910, 920, 1040, 1196, 1288, 1456, 1495, 1610, 1706, 1820, 1840, 2093, 2392, 2576, 2990, 3220, 3412, 3640, 4186, 4265, 4784, 5971, 5980, 6440, 6824, 7280, 8372, 8530, 10465, 11089, 11942, 11960, 12880, 13648, 16744, 17060, 19619, 20930, 22178, 23884, 23920, 29855, 33488, 34120, 39238, 41860, 44356, 47768, 55445, 59710, 68240, 77623, 78476, 83720, 88712, 95536, 98095, 110890, 119420, 137333, 155246, 156952, 167440, 177424, 196190, 221780, 238840, 255047, 274666, 310492, 313904, 388115, 392380, 443560, 477680, 510094, 549332, 620984, 686665, 776230, 784760, 887120, 1020188, 1098664, 1241968, 1275235, 1373330, 1552460, 1569520, 1785329, 2040376, 2197328, 2550470, 2746660, 3104920, 3570658, 4080752, 5100940, 5493320, 6209840, 7141316, 8926645, 10201880, 10986640, 14282632, 17853290, 20403760, 28565264, 35706580, 71413160, 142826320]

約数ペア:

[(1, 142826320), (2, 71413160), (4, 35706580), (5, 28565264), (7, 20403760), (8, 17853290), (10, 14282632), (13, 10986640), (14, 10201880), (16, 8926645), (20, 7141316), (23, 6209840), (26, 5493320), (28, 5100940), (35, 4080752), (40, 3570658), (46, 3104920), (52, 2746660), (56, 2550470), (65, 2197328), (70, 2040376), (80, 1785329), (91, 1569520), (92, 1552460), (104, 1373330), (112, 1275235), (115, 1241968), (130, 1098664), (140, 1020188), (161, 887120), (182, 784760), (184, 776230), (208, 686665), (230, 620984), (260, 549332), (280, 510094), (299, 477680), (322, 443560), (364, 392380), (368, 388115), (455, 313904), (460, 310492), (520, 274666), (560, 255047), (598, 238840), (644, 221780), (728, 196190), (805, 177424), (853, 167440), (910, 156952), (920, 155246), (1040, 137333), (1196, 119420), (1288, 110890), (1456, 98095), (1495, 95536), (1610, 88712), (1706, 83720), (1820, 78476), (1840, 77623), (2093, 68240), (2392, 59710), (2576, 55445), (2990, 47768), (3220, 44356), (3412, 41860), (3640, 39238), (4186, 34120), (4265, 33488), (4784, 29855), (5971, 23920), (5980, 23884), (6440, 22178), (6824, 20930), (7280, 19619), (8372, 17060), (8530, 16744), (10465, 13648), (11089, 12880), (11942, 11960)]