70320672

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 144322848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 142, 144, 152, 171, 181, 213, 228, 284, 288, 304, 342, 362, 426, 456, 543, 568, 608, 639, 684, 724, 852, 912, 1086, 1136, 1278, 1349, 1368, 1448, 1629, 1704, 1824, 2172, 2272, 2556, 2698, 2736, 2896, 3258, 3408, 3439, 4047, 4344, 5112, 5396, 5472, 5792, 6516, 6816, 6878, 8094, 8688, 10224, 10317, 10792, 12141, 12851, 13032, 13756, 16188, 17376, 20448, 20634, 21584, 24282, 25702, 26064, 27512, 30951, 32376, 38553, 41268, 43168, 48564, 51404, 52128, 55024, 61902, 64752, 77106, 82536, 97128, 102808, 110048, 115659, 123804, 129504, 154212, 165072, 194256, 205616, 231318, 244169, 247608, 308424, 330144, 388512, 411232, 462636, 488338, 495216, 616848, 732507, 925272, 976676, 990432, 1233696, 1465014, 1850544, 1953352, 2197521, 2930028, 3701088, 3906704, 4395042, 5860056, 7813408, 8790084, 11720112, 17580168, 23440224, 35160336, 70320672]

約数ペア:

[(1, 70320672), (2, 35160336), (3, 23440224), (4, 17580168), (6, 11720112), (8, 8790084), (9, 7813408), (12, 5860056), (16, 4395042), (18, 3906704), (19, 3701088), (24, 2930028), (32, 2197521), (36, 1953352), (38, 1850544), (48, 1465014), (57, 1233696), (71, 990432), (72, 976676), (76, 925272), (96, 732507), (114, 616848), (142, 495216), (144, 488338), (152, 462636), (171, 411232), (181, 388512), (213, 330144), (228, 308424), (284, 247608), (288, 244169), (304, 231318), (342, 205616), (362, 194256), (426, 165072), (456, 154212), (543, 129504), (568, 123804), (608, 115659), (639, 110048), (684, 102808), (724, 97128), (852, 82536), (912, 77106), (1086, 64752), (1136, 61902), (1278, 55024), (1349, 52128), (1368, 51404), (1448, 48564), (1629, 43168), (1704, 41268), (1824, 38553), (2172, 32376), (2272, 30951), (2556, 27512), (2698, 26064), (2736, 25702), (2896, 24282), (3258, 21584), (3408, 20634), (3439, 20448), (4047, 17376), (4344, 16188), (5112, 13756), (5396, 13032), (5472, 12851), (5792, 12141), (6516, 10792), (6816, 10317), (6878, 10224), (8094, 8688)]