153247920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4843

約数の個数: 160

約数和(自身を含む): 571630080

約数和(自身を除く): 418382160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 4801, 5320, 6384, 7980, 9602, 10640, 14403, 15960, 19204, 24005, 28806, 31920, 33607, 38408, 48010, 57612, 67214, 72015, 76816, 91219, 96020, 100821, 115224, 134428, 144030, 168035, 182438, 192040, 201642, 230448, 268856, 273657, 288060, 336070, 364876, 384080, 403284, 456095, 504105, 537712, 547314, 576120, 638533, 672140, 729752, 806568, 912190, 1008210, 1094628, 1152240, 1277066, 1344280, 1368285, 1459504, 1613136, 1824380, 1915599, 2016420, 2189256, 2554132, 2688560, 2736570, 3192665, 3648760, 3831198, 4032840, 4378512, 5108264, 5473140, 6385330, 7297520, 7662396, 8065680, 9577995, 10216528, 10946280, 12770660, 15324792, 19155990, 21892560, 25541320, 30649584, 38311980, 51082640, 76623960, 153247920]

約数ペア:

[(1, 153247920), (2, 76623960), (3, 51082640), (4, 38311980), (5, 30649584), (6, 25541320), (7, 21892560), (8, 19155990), (10, 15324792), (12, 12770660), (14, 10946280), (15, 10216528), (16, 9577995), (19, 8065680), (20, 7662396), (21, 7297520), (24, 6385330), (28, 5473140), (30, 5108264), (35, 4378512), (38, 4032840), (40, 3831198), (42, 3648760), (48, 3192665), (56, 2736570), (57, 2688560), (60, 2554132), (70, 2189256), (76, 2016420), (80, 1915599), (84, 1824380), (95, 1613136), (105, 1459504), (112, 1368285), (114, 1344280), (120, 1277066), (133, 1152240), (140, 1094628), (152, 1008210), (168, 912190), (190, 806568), (210, 729752), (228, 672140), (240, 638533), (266, 576120), (280, 547314), (285, 537712), (304, 504105), (336, 456095), (380, 403284), (399, 384080), (420, 364876), (456, 336070), (532, 288060), (560, 273657), (570, 268856), (665, 230448), (760, 201642), (798, 192040), (840, 182438), (912, 168035), (1064, 144030), (1140, 134428), (1330, 115224), (1520, 100821), (1596, 96020), (1680, 91219), (1995, 76816), (2128, 72015), (2280, 67214), (2660, 57612), (3192, 48010), (3990, 38408), (4560, 33607), (4801, 31920), (5320, 28806), (6384, 24005), (7980, 19204), (9602, 15960), (10640, 14403)]